Q: What is the sum of all factors of the number 142,180 excluding 142,180?
A: 156,440
The factors of the number 142,180 are: 1, 2, 4, 5, 10, 20, 7109, 14218, 28436, 35545, 71090, 142180.
If you add them up, you will get the total of 142,336. Now subtract 142,180 to get 156,440