156785161664

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{42209}}^1$

素因数の和:42805

約数の個数: 56

約数和(自身を含む): 314263918080

約数和(自身を除く): 157478756416

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 457, 508, 914, 1016, 1828, 2032, 3656, 4064, 7312, 8128, 14624, 29248, 42209, 58039, 84418, 116078, 168836, 232156, 337672, 464312, 675344, 928624, 1350688, 1857248, 2701376, 3714496, 5360543, 10721086, 19289513, 21442172, 38579026, 42884344, 77158052, 85768688, 154316104, 171537376, 308632208, 343074752, 617264416, 1234528832, 2449768151, 4899536302, 9799072604, 19598145208, 39196290416, 78392580832, 156785161664]

約数ペア:

[(1, 156785161664), (2, 78392580832), (4, 39196290416), (8, 19598145208), (16, 9799072604), (32, 4899536302), (64, 2449768151), (127, 1234528832), (254, 617264416), (457, 343074752), (508, 308632208), (914, 171537376), (1016, 154316104), (1828, 85768688), (2032, 77158052), (3656, 42884344), (4064, 38579026), (7312, 21442172), (8128, 19289513), (14624, 10721086), (29248, 5360543), (42209, 3714496), (58039, 2701376), (84418, 1857248), (116078, 1350688), (168836, 928624), (232156, 675344), (337672, 464312)]