147956984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 340459200

約数和(自身を除く): 192502216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 2044, 2129, 2482, 4088, 4258, 4964, 8516, 8687, 9928, 14903, 17032, 17374, 29806, 34748, 36193, 59612, 69496, 72386, 119224, 144772, 155417, 253351, 289544, 310834, 506702, 621668, 1013404, 1087919, 1243336, 2026808, 2175838, 2642089, 4351676, 5284178, 8703352, 10568356, 18494623, 21136712, 36989246, 73978492, 147956984]

約数ペア:

[(1, 147956984), (2, 73978492), (4, 36989246), (7, 21136712), (8, 18494623), (14, 10568356), (17, 8703352), (28, 5284178), (34, 4351676), (56, 2642089), (68, 2175838), (73, 2026808), (119, 1243336), (136, 1087919), (146, 1013404), (238, 621668), (292, 506702), (476, 310834), (511, 289544), (584, 253351), (952, 155417), (1022, 144772), (1241, 119224), (2044, 72386), (2129, 69496), (2482, 59612), (4088, 36193), (4258, 34748), (4964, 29806), (8516, 17374), (8687, 17032), (9928, 14903)]