Is 158 a deficient number and what is its deficiency?

Is 158 a deficient number?

Here we will explain and calculate if 158 is a deficient number and its deficiency if applicable.

158 is a deficient number if the sum of its proper divisors is less than 158.

The sum of its proper divisors is calculated as follows: 1 + 2 + 79 = 82.

82 is less than 158. Therefore, 158 is a deficient number.

The deficiency of 158 is 158 minus the sum of its proper divisors. Thus, the deficiency of 158 is 158 - 82 = 76

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