Q: What is the sum of all factors of the number 156,340 excluding 156,340?
A: 172,016
The factors of the number 156,340 are: 1, 2, 4, 5, 10, 20, 7817, 15634, 31268, 39085, 78170, 156340.
If you add them up, you will get the total of 156,512. Now subtract 156,340 to get 172,016