120124888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8431}}^1$

素因数の和:8587

約数の個数: 32

約数和(自身を含む): 244359360

約数和(自身を除く): 124234472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 8431, 14248, 16862, 33724, 67448, 109603, 219206, 438412, 876824, 1155047, 2310094, 4620188, 9240376, 15015611, 30031222, 60062444, 120124888]

約数ペア:

[(1, 120124888), (2, 60062444), (4, 30031222), (8, 15015611), (13, 9240376), (26, 4620188), (52, 2310094), (104, 1155047), (137, 876824), (274, 438412), (548, 219206), (1096, 109603), (1781, 67448), (3562, 33724), (7124, 16862), (8431, 14248)]