Q: What is the sum of all factors of the number 158,139 excluding 158,139?
A: 76,181
The factors of the number 158,139 are: 1, 3, 9, 27, 5857, 17571, 52713, 158139.
If you add them up, you will get the total of 158,215. Now subtract 158,139 to get 76,181