Q: What is the sum of all factors of the number 159,789 excluding 159,789?
A: 88,275
The factors of the number 159,789 are: 1, 3, 7, 21, 49, 147, 1087, 3261, 7609, 22827, 53263, 159789.
If you add them up, you will get the total of 159,877. Now subtract 159,789 to get 88,275