140627904

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{23627}}^1$

素因数の和:23673

約数の個数: 56

約数和(自身を含む): 384096768

約数和(自身を除く): 243468864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 23627, 47254, 70881, 94508, 141762, 189016, 283524, 378032, 567048, 732437, 756064, 1134096, 1464874, 1512128, 2197311, 2268192, 2929748, 4394622, 4536384, 5859496, 8789244, 11718992, 17578488, 23437984, 35156976, 46875968, 70313952, 140627904]

約数ペア:

[(1, 140627904), (2, 70313952), (3, 46875968), (4, 35156976), (6, 23437984), (8, 17578488), (12, 11718992), (16, 8789244), (24, 5859496), (31, 4536384), (32, 4394622), (48, 2929748), (62, 2268192), (64, 2197311), (93, 1512128), (96, 1464874), (124, 1134096), (186, 756064), (192, 732437), (248, 567048), (372, 378032), (496, 283524), (744, 189016), (992, 141762), (1488, 94508), (1984, 70881), (2976, 47254), (5952, 23627)]