128204207904

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{284201}}^1$

素因数の和:284378

約数の個数: 96

約数和(自身を含む): 348354349056

約数和(自身を除く): 220150141152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 127, 148, 222, 254, 296, 381, 444, 508, 592, 762, 888, 1016, 1184, 1524, 1776, 2032, 3048, 3552, 4064, 4699, 6096, 9398, 12192, 14097, 18796, 28194, 37592, 56388, 75184, 112776, 150368, 225552, 284201, 451104, 568402, 852603, 1136804, 1705206, 2273608, 3410412, 4547216, 6820824, 9094432, 10515437, 13641648, 21030874, 27283296, 31546311, 36093527, 42061748, 63092622, 72187054, 84123496, 108280581, 126185244, 144374108, 168246992, 216561162, 252370488, 288748216, 336493984, 433122324, 504740976, 577496432, 866244648, 1009481952, 1154992864, 1335460499, 1732489296, 2670920998, 3464978592, 4006381497, 5341841996, 8012762994, 10683683992, 16025525988, 21367367984, 32051051976, 42734735968, 64102103952, 128204207904]

約数ペア:

[(1, 128204207904), (2, 64102103952), (3, 42734735968), (4, 32051051976), (6, 21367367984), (8, 16025525988), (12, 10683683992), (16, 8012762994), (24, 5341841996), (32, 4006381497), (37, 3464978592), (48, 2670920998), (74, 1732489296), (96, 1335460499), (111, 1154992864), (127, 1009481952), (148, 866244648), (222, 577496432), (254, 504740976), (296, 433122324), (381, 336493984), (444, 288748216), (508, 252370488), (592, 216561162), (762, 168246992), (888, 144374108), (1016, 126185244), (1184, 108280581), (1524, 84123496), (1776, 72187054), (2032, 63092622), (3048, 42061748), (3552, 36093527), (4064, 31546311), (4699, 27283296), (6096, 21030874), (9398, 13641648), (12192, 10515437), (14097, 9094432), (18796, 6820824), (28194, 4547216), (37592, 3410412), (56388, 2273608), (75184, 1705206), (112776, 1136804), (150368, 852603), (225552, 568402), (284201, 451104)]