156988981487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1\times {\mathrm{2267}}^1$

素因数の和:4455

約数の個数: 32

約数和(自身を含む): 179411500800

約数和(自身を除く): 22422519313

約数列:

[1, 13, 19, 139, 247, 1807, 2017, 2267, 2641, 26221, 29471, 34333, 38323, 43073, 280363, 315113, 498199, 559949, 3644719, 4096469, 4572539, 5326897, 5987147, 59443007, 69249661, 77832911, 86878241, 635582921, 1129417133, 8262577973, 12076075499, 156988981487]

約数ペア:

[(1, 156988981487), (13, 12076075499), (19, 8262577973), (139, 1129417133), (247, 635582921), (1807, 86878241), (2017, 77832911), (2267, 69249661), (2641, 59443007), (26221, 5987147), (29471, 5326897), (34333, 4572539), (38323, 4096469), (43073, 3644719), (280363, 559949), (315113, 498199)]