140799888

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{22739}}^1$

素因数の和:22796

約数の個数: 60

約数和(自身を含む): 403225680

約数和(自身を除く): 262425792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 22739, 45478, 68217, 90956, 136434, 181912, 204651, 272868, 363824, 409302, 545736, 818604, 977777, 1091472, 1637208, 1955554, 2933331, 3274416, 3911108, 5866662, 7822216, 8799993, 11733324, 15644432, 17599986, 23466648, 35199972, 46933296, 70399944, 140799888]

約数ペア:

[(1, 140799888), (2, 70399944), (3, 46933296), (4, 35199972), (6, 23466648), (8, 17599986), (9, 15644432), (12, 11733324), (16, 8799993), (18, 7822216), (24, 5866662), (36, 3911108), (43, 3274416), (48, 2933331), (72, 1955554), (86, 1637208), (129, 1091472), (144, 977777), (172, 818604), (258, 545736), (344, 409302), (387, 363824), (516, 272868), (688, 204651), (774, 181912), (1032, 136434), (1548, 90956), (2064, 68217), (3096, 45478), (6192, 22739)]