Q: What is the sum of all factors of the number 153,648 excluding 153,648?

A: 320,280

Why is 320,280 the sum of all factors of 153,648, excluding 153,648?

The factors of the number 153,648 are: 1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 97, 99, 132, 144, 176, 194, 198, 264, 291, 388, 396, 528, 582, 776, 792, 873, 1067, 1164, 1552, 1584, 1746, 2134, 2328, 3201, 3492, 4268, 4656, 6402, 6984, 8536, 9603, 12804, 13968, 17072, 19206, 25608, 38412, 51216, 76824, 153648.

If you add them up, you will get the total of 153,968. Now subtract 153,648 to get 320,280