139994928

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 418758912

約数和(自身を除く): 278763984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 688, 774, 828, 983, 989, 1032, 1104, 1548, 1656, 1966, 1978, 2064, 2949, 2967, 3096, 3312, 3932, 3956, 5898, 5934, 6192, 7864, 7912, 8847, 8901, 11796, 11868, 15728, 15824, 17694, 17802, 22609, 23592, 23736, 35388, 35604, 42269, 45218, 47184, 47472, 67827, 70776, 71208, 84538, 90436, 126807, 135654, 141552, 142416, 169076, 180872, 203481, 253614, 271308, 338152, 361744, 380421, 406962, 507228, 542616, 676304, 760842, 813924, 972187, 1014456, 1085232, 1521684, 1627848, 1944374, 2028912, 2916561, 3043368, 3255696, 3888748, 5833122, 6086736, 7777496, 8749683, 11666244, 15554992, 17499366, 23332488, 34998732, 46664976, 69997464, 139994928]

約数ペア:

[(1, 139994928), (2, 69997464), (3, 46664976), (4, 34998732), (6, 23332488), (8, 17499366), (9, 15554992), (12, 11666244), (16, 8749683), (18, 7777496), (23, 6086736), (24, 5833122), (36, 3888748), (43, 3255696), (46, 3043368), (48, 2916561), (69, 2028912), (72, 1944374), (86, 1627848), (92, 1521684), (129, 1085232), (138, 1014456), (144, 972187), (172, 813924), (184, 760842), (207, 676304), (258, 542616), (276, 507228), (344, 406962), (368, 380421), (387, 361744), (414, 338152), (516, 271308), (552, 253614), (688, 203481), (774, 180872), (828, 169076), (983, 142416), (989, 141552), (1032, 135654), (1104, 126807), (1548, 90436), (1656, 84538), (1966, 71208), (1978, 70776), (2064, 67827), (2949, 47472), (2967, 47184), (3096, 45218), (3312, 42269), (3932, 35604), (3956, 35388), (5898, 23736), (5934, 23592), (6192, 22609), (7864, 17802), (7912, 17694), (8847, 15824), (8901, 15728), (11796, 11868)]