157419878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{6121}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 296206848

約数和(自身を除く): 138786970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1169, 1837, 2338, 3674, 6121, 12242, 12859, 25718, 42847, 67331, 85694, 134662, 471317, 942634, 1022207, 2044414, 7155449, 11244277, 14310898, 22488554, 78709939, 157419878]

約数ペア:

[(1, 157419878), (2, 78709939), (7, 22488554), (11, 14310898), (14, 11244277), (22, 7155449), (77, 2044414), (154, 1022207), (167, 942634), (334, 471317), (1169, 134662), (1837, 85694), (2338, 67331), (3674, 42847), (6121, 25718), (12242, 12859)]