142657488

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23039}}^1$

素因数の和:23096

約数の個数: 60

約数和(自身を含む): 408545280

約数和(自身を除く): 265887792

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, 23039, 46078, 69117, 92156, 138234, 184312, 207351, 276468, 368624, 414702, 552936, 829404, 990677, 1105872, 1658808, 1981354, 2972031, 3317616, 3962708, 5944062, 7925416, 8916093, 11888124, 15850832, 17832186, 23776248, 35664372, 47552496, 71328744, 142657488]

約数ペア:

[(1, 142657488), (2, 71328744), (3, 47552496), (4, 35664372), (6, 23776248), (8, 17832186), (9, 15850832), (12, 11888124), (16, 8916093), (18, 7925416), (24, 5944062), (36, 3962708), (43, 3317616), (48, 2972031), (72, 1981354), (86, 1658808), (129, 1105872), (144, 990677), (172, 829404), (258, 552936), (344, 414702), (387, 368624), (516, 276468), (688, 207351), (774, 184312), (1032, 138234), (1548, 92156), (2064, 69117), (3096, 46078), (6192, 23039)]