140788608

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11827}}^1$

素因数の和:11875

約数の個数: 64

約数和(自身を含む): 386065920

約数和(自身を除く): 245277312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11827, 11904, 23654, 35481, 47308, 70962, 94616, 141924, 189232, 283848, 366637, 378464, 567696, 733274, 756928, 1099911, 1135392, 1466548, 1513856, 2199822, 2270784, 2933096, 4399644, 4541568, 5866192, 8799288, 11732384, 17598576, 23464768, 35197152, 46929536, 70394304, 140788608]

約数ペア:

[(1, 140788608), (2, 70394304), (3, 46929536), (4, 35197152), (6, 23464768), (8, 17598576), (12, 11732384), (16, 8799288), (24, 5866192), (31, 4541568), (32, 4399644), (48, 2933096), (62, 2270784), (64, 2199822), (93, 1513856), (96, 1466548), (124, 1135392), (128, 1099911), (186, 756928), (192, 733274), (248, 567696), (372, 378464), (384, 366637), (496, 283848), (744, 189232), (992, 141924), (1488, 94616), (1984, 70962), (2976, 47308), (3968, 35481), (5952, 23654), (11827, 11904)]