171915088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 345255680

約数和(自身を除く): 173340592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 496, 614, 1129, 1228, 2258, 2456, 4516, 4912, 9032, 9517, 18064, 19034, 34999, 38068, 69998, 76136, 139996, 152272, 279992, 346603, 559984, 693206, 1386412, 2772824, 5545648, 10744693, 21489386, 42978772, 85957544, 171915088]

約数ペア:

[(1, 171915088), (2, 85957544), (4, 42978772), (8, 21489386), (16, 10744693), (31, 5545648), (62, 2772824), (124, 1386412), (248, 693206), (307, 559984), (496, 346603), (614, 279992), (1129, 152272), (1228, 139996), (2258, 76136), (2456, 69998), (4516, 38068), (4912, 34999), (9032, 19034), (9517, 18064)]