156768107038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{7918381}}^1$

素因数の和:7918923

約数の個数: 16

約数和(自身を含む): 248003724240

約数和(自身を除く): 91235617202

約数列:

[1, 2, 19, 38, 521, 1042, 9899, 19798, 7918381, 15836762, 150449239, 300898478, 4125476501, 8250953002, 78384053519, 156768107038]

約数ペア:

[(1, 156768107038), (2, 78384053519), (19, 8250953002), (38, 4125476501), (521, 300898478), (1042, 150449239), (9899, 15836762), (19798, 7918381)]