157640794

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{4621}}^1$

素因数の和:5121

約数の個数: 16

約数和(自身を含む): 243431496

約数和(自身を除く): 85790702

約数列:

[1, 2, 37, 74, 461, 922, 4621, 9242, 17057, 34114, 170977, 341954, 2130281, 4260562, 78820397, 157640794]

約数ペア:

[(1, 157640794), (2, 78820397), (37, 4260562), (74, 2130281), (461, 341954), (922, 170977), (4621, 34114), (9242, 17057)]