140570784

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11351}}^1$

素因数の和:11410

約数の個数: 72

約数和(自身を含む): 409080672

約数和(自身を除く): 268509888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 11351, 12384, 22702, 34053, 45404, 68106, 90808, 102159, 136212, 181616, 204318, 272424, 363232, 408636, 488093, 544848, 817272, 976186, 1089696, 1464279, 1634544, 1952372, 2928558, 3269088, 3904744, 4392837, 5857116, 7809488, 8785674, 11714232, 15618976, 17571348, 23428464, 35142696, 46856928, 70285392, 140570784]

約数ペア:

[(1, 140570784), (2, 70285392), (3, 46856928), (4, 35142696), (6, 23428464), (8, 17571348), (9, 15618976), (12, 11714232), (16, 8785674), (18, 7809488), (24, 5857116), (32, 4392837), (36, 3904744), (43, 3269088), (48, 2928558), (72, 1952372), (86, 1634544), (96, 1464279), (129, 1089696), (144, 976186), (172, 817272), (258, 544848), (288, 488093), (344, 408636), (387, 363232), (516, 272424), (688, 204318), (774, 181616), (1032, 136212), (1376, 102159), (1548, 90808), (2064, 68106), (3096, 45404), (4128, 34053), (6192, 22702), (11351, 12384)]