157624181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 196525056

約数和(自身を除く): 38900875

約数列:

[1, 11, 13, 31, 37, 143, 341, 403, 407, 481, 961, 1147, 4433, 5291, 10571, 12493, 12617, 14911, 29791, 35557, 137423, 164021, 327701, 387283, 391127, 462241, 1102267, 4260113, 5084651, 12124937, 14329471, 157624181]

約数ペア:

[(1, 157624181), (11, 14329471), (13, 12124937), (31, 5084651), (37, 4260113), (143, 1102267), (341, 462241), (403, 391127), (407, 387283), (481, 327701), (961, 164021), (1147, 137423), (4433, 35557), (5291, 29791), (10571, 14911), (12493, 12617)]