121697816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{881}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 236234880

約数和(自身を除く): 114537064

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 557, 881, 1114, 1762, 2228, 3524, 4456, 7048, 17267, 27311, 34534, 54622, 69068, 109244, 138136, 218488, 490717, 981434, 1962868, 3925736, 15212227, 30424454, 60848908, 121697816]

約数ペア:

[(1, 121697816), (2, 60848908), (4, 30424454), (8, 15212227), (31, 3925736), (62, 1962868), (124, 981434), (248, 490717), (557, 218488), (881, 138136), (1114, 109244), (1762, 69068), (2228, 54622), (3524, 34534), (4456, 27311), (7048, 17267)]