157640150942

素因数分解:

$2^1\times {\mathrm{239851}}^1\times {\mathrm{328621}}^1$

素因数の和:568474

約数の個数: 8

約数和(自身を含む): 236461931832

約数和(自身を除く): 78821780890

約数列:

[1, 2, 239851, 328621, 479702, 657242, 78820075471, 157640150942]

約数ペア:

[(1, 157640150942), (2, 78820075471), (239851, 657242), (328621, 479702)]