140097928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2927}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 272655360

約数和(自身を除く): 132557432

約数列:

[1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 772, 1544, 2927, 5854, 5983, 11708, 11966, 23416, 23932, 47864, 90737, 181474, 362948, 564911, 725896, 1129822, 2259644, 4519288, 17512241, 35024482, 70048964, 140097928]

約数ペア:

[(1, 140097928), (2, 70048964), (4, 35024482), (8, 17512241), (31, 4519288), (62, 2259644), (124, 1129822), (193, 725896), (248, 564911), (386, 362948), (772, 181474), (1544, 90737), (2927, 47864), (5854, 23932), (5983, 23416), (11708, 11966)]