149241648

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{72307}}^1$

素因数の和:72361

約数の個数: 40

約数和(自身を含む): 394512448

約数和(自身を除く): 245270800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 72307, 144614, 216921, 289228, 433842, 578456, 867684, 1156912, 1735368, 3109201, 3470736, 6218402, 9327603, 12436804, 18655206, 24873608, 37310412, 49747216, 74620824, 149241648]

約数ペア:

[(1, 149241648), (2, 74620824), (3, 49747216), (4, 37310412), (6, 24873608), (8, 18655206), (12, 12436804), (16, 9327603), (24, 6218402), (43, 3470736), (48, 3109201), (86, 1735368), (129, 1156912), (172, 867684), (258, 578456), (344, 433842), (516, 289228), (688, 216921), (1032, 144614), (2064, 72307)]