157031307406

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1\times {\mathrm{375923}}^1$

素因数の和:376887

約数の個数: 16

約数和(自身を含む): 236633632128

約数和(自身を除く): 79602324722

約数列:

[1, 2, 331, 631, 662, 1262, 208861, 375923, 417722, 751846, 124430513, 237207413, 248861026, 474414826, 78515653703, 157031307406]

約数ペア:

[(1, 157031307406), (2, 78515653703), (331, 474414826), (631, 248861026), (662, 237207413), (1262, 124430513), (208861, 751846), (375923, 417722)]