128454764208

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{62191}}^1$

素因数の和:63402

約数の個数: 80

約数和(自身を含む): 341108691456

約数和(自身を除く): 212653927248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1163, 1776, 2326, 3489, 4652, 6978, 9304, 13956, 18608, 27912, 43031, 55824, 62191, 86062, 124382, 129093, 172124, 186573, 248764, 258186, 344248, 373146, 497528, 516372, 688496, 746292, 995056, 1032744, 1492584, 2065488, 2301067, 2985168, 4602134, 6903201, 9204268, 13806402, 18408536, 27612804, 36817072, 55225608, 72328133, 110451216, 144656266, 216984399, 289312532, 433968798, 578625064, 867937596, 1157250128, 1735875192, 2676140921, 3471750384, 5352281842, 8028422763, 10704563684, 16056845526, 21409127368, 32113691052, 42818254736, 64227382104, 128454764208]

約数ペア:

[(1, 128454764208), (2, 64227382104), (3, 42818254736), (4, 32113691052), (6, 21409127368), (8, 16056845526), (12, 10704563684), (16, 8028422763), (24, 5352281842), (37, 3471750384), (48, 2676140921), (74, 1735875192), (111, 1157250128), (148, 867937596), (222, 578625064), (296, 433968798), (444, 289312532), (592, 216984399), (888, 144656266), (1163, 110451216), (1776, 72328133), (2326, 55225608), (3489, 36817072), (4652, 27612804), (6978, 18408536), (9304, 13806402), (13956, 9204268), (18608, 6903201), (27912, 4602134), (43031, 2985168), (55824, 2301067), (62191, 2065488), (86062, 1492584), (124382, 1032744), (129093, 995056), (172124, 746292), (186573, 688496), (248764, 516372), (258186, 497528), (344248, 373146)]