Q: What is the sum of all factors of the number 142,540 excluding 142,540?
A: 156,836
The factors of the number 142,540 are: 1, 2, 4, 5, 10, 20, 7127, 14254, 28508, 35635, 71270, 142540.
If you add them up, you will get the total of 142,696. Now subtract 142,540 to get 156,836