157213302078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{357139}}^1$

素因数の和:357421

約数の個数: 64

約数和(自身を含む): 368637050880

約数和(自身を除く): 211423748802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 223, 282, 329, 446, 658, 669, 987, 1338, 1561, 1974, 3122, 4683, 9366, 10481, 20962, 31443, 62886, 73367, 146734, 220101, 357139, 440202, 714278, 1071417, 2142834, 2499973, 4999946, 7499919, 14999838, 16785533, 33571066, 50356599, 79641997, 100713198, 117498731, 159283994, 234997462, 238925991, 352496193, 477851982, 557493979, 704992386, 1114987958, 1672481937, 3344963874, 3743173859, 7486347718, 11229521577, 22459043154, 26202217013, 52404434026, 78606651039, 157213302078]

約数ペア:

[(1, 157213302078), (2, 78606651039), (3, 52404434026), (6, 26202217013), (7, 22459043154), (14, 11229521577), (21, 7486347718), (42, 3743173859), (47, 3344963874), (94, 1672481937), (141, 1114987958), (223, 704992386), (282, 557493979), (329, 477851982), (446, 352496193), (658, 238925991), (669, 234997462), (987, 159283994), (1338, 117498731), (1561, 100713198), (1974, 79641997), (3122, 50356599), (4683, 33571066), (9366, 16785533), (10481, 14999838), (20962, 7499919), (31443, 4999946), (62886, 2499973), (73367, 2142834), (146734, 1071417), (220101, 714278), (357139, 440202)]