189969347752

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{172849}}^1$

素因数の和:173018

約数の個数: 64

約数和(自身を含む): 378334080000

約数和(自身を除く): 188364732248

約数列:

[1, 2, 4, 8, 37, 47, 74, 79, 94, 148, 158, 188, 296, 316, 376, 632, 1739, 2923, 3478, 3713, 5846, 6956, 7426, 11692, 13912, 14852, 23384, 29704, 137381, 172849, 274762, 345698, 549524, 691396, 1099048, 1382792, 6395413, 8123903, 12790826, 13655071, 16247806, 25581652, 27310142, 32495612, 51163304, 54620284, 64991224, 109240568, 300584411, 505237627, 601168822, 641788337, 1010475254, 1202337644, 1283576674, 2020950508, 2404675288, 2567153348, 4041901016, 5134306696, 23746168469, 47492336938, 94984673876, 189969347752]

約数ペア:

[(1, 189969347752), (2, 94984673876), (4, 47492336938), (8, 23746168469), (37, 5134306696), (47, 4041901016), (74, 2567153348), (79, 2404675288), (94, 2020950508), (148, 1283576674), (158, 1202337644), (188, 1010475254), (296, 641788337), (316, 601168822), (376, 505237627), (632, 300584411), (1739, 109240568), (2923, 64991224), (3478, 54620284), (3713, 51163304), (5846, 32495612), (6956, 27310142), (7426, 25581652), (11692, 16247806), (13912, 13655071), (14852, 12790826), (23384, 8123903), (29704, 6395413), (137381, 1382792), (172849, 1099048), (274762, 691396), (345698, 549524)]