159474854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 307044864

約数和(自身を除く): 147570010

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1694, 2003, 3619, 4006, 5687, 7238, 11374, 14021, 22033, 28042, 39809, 44066, 79618, 94141, 154231, 188282, 242363, 308462, 484726, 658987, 1035551, 1317974, 1696541, 2071102, 3393082, 7248857, 11391061, 14497714, 22782122, 79737427, 159474854]

約数ペア:

[(1, 159474854), (2, 79737427), (7, 22782122), (11, 14497714), (14, 11391061), (22, 7248857), (47, 3393082), (77, 2071102), (94, 1696541), (121, 1317974), (154, 1035551), (242, 658987), (329, 484726), (517, 308462), (658, 242363), (847, 188282), (1034, 154231), (1694, 94141), (2003, 79618), (3619, 44066), (4006, 39809), (5687, 28042), (7238, 22033), (11374, 14021)]