148932872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{15817}}^1$

素因数の和:15941

約数の個数: 32

約数和(自身を含む): 307501920

約数和(自身を除く): 158569048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 15817, 31634, 63268, 126536, 173987, 347974, 695948, 1391896, 1692419, 3384838, 6769676, 13539352, 18616609, 37233218, 74466436, 148932872]

約数ペア:

[(1, 148932872), (2, 74466436), (4, 37233218), (8, 18616609), (11, 13539352), (22, 6769676), (44, 3384838), (88, 1692419), (107, 1391896), (214, 695948), (428, 347974), (856, 173987), (1177, 126536), (2354, 63268), (4708, 31634), (9416, 15817)]