157042254778

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{3138209}}^1$

素因数の和:3138533

約数の個数: 16

約数和(自身を含む): 238604382720

約数和(自身を除く): 81562127942

約数列:

[1, 2, 131, 191, 262, 382, 25021, 50042, 3138209, 6276418, 411105379, 599397919, 822210758, 1198795838, 78521127389, 157042254778]

約数ペア:

[(1, 157042254778), (2, 78521127389), (131, 1198795838), (191, 822210758), (262, 599397919), (382, 411105379), (25021, 6276418), (50042, 3138209)]