Q: What is the sum of all factors of the number 157,899 excluding 157,899?
A: 88,373
The factors of the number 157,899 are: 1, 3, 7, 21, 73, 103, 219, 309, 511, 721, 1533, 2163, 7519, 22557, 52633, 157899.
If you add them up, you will get the total of 157,987. Now subtract 157,899 to get 88,373