156957640322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{590066317}}^1$

素因数の和:590066345

約数の個数: 16

約数和(自身を含む): 283231832640

約数和(自身を除く): 126274192318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 590066317, 1180132634, 4130464219, 8260928438, 11211260023, 22422520046, 78478820161, 156957640322]

約数ペア:

[(1, 156957640322), (2, 78478820161), (7, 22422520046), (14, 11211260023), (19, 8260928438), (38, 4130464219), (133, 1180132634), (266, 590066317)]