156906456266

素因数分解:

$2^1\times 7^1\times {\mathrm{26177}}^1\times {\mathrm{428147}}^1$

素因数の和:454333

約数の個数: 16

約数和(自身を含む): 268993400256

約数和(自身を除く): 112086943990

約数列:

[1, 2, 7, 14, 26177, 52354, 183239, 366478, 428147, 856294, 2997029, 5994058, 11207604019, 22415208038, 78453228133, 156906456266]

約数ペア:

[(1, 156906456266), (2, 78453228133), (7, 22415208038), (14, 11207604019), (26177, 5994058), (52354, 2997029), (183239, 856294), (366478, 428147)]