156726536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16231}}^1$

素因数の和:16325

約数の個数: 32

約数和(自身を含む): 315550080

約数和(自身を除く): 158823544

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 16231, 32462, 64924, 129848, 275927, 551854, 1103708, 1152401, 2207416, 2304802, 4609604, 9219208, 19590817, 39181634, 78363268, 156726536]

約数ペア:

[(1, 156726536), (2, 78363268), (4, 39181634), (8, 19590817), (17, 9219208), (34, 4609604), (68, 2304802), (71, 2207416), (136, 1152401), (142, 1103708), (284, 551854), (568, 275927), (1207, 129848), (2414, 64924), (4828, 32462), (9656, 16231)]