133766672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4259}}^1$

素因数の和:4431

約数の個数: 40

約数和(自身を含む): 281023680

約数和(自身を除く): 147257008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 4259, 7852, 8518, 15704, 17036, 31408, 34072, 55367, 68144, 110734, 221468, 442936, 643109, 885872, 1286218, 2572436, 5144872, 8360417, 10289744, 16720834, 33441668, 66883336, 133766672]

約数ペア:

[(1, 133766672), (2, 66883336), (4, 33441668), (8, 16720834), (13, 10289744), (16, 8360417), (26, 5144872), (52, 2572436), (104, 1286218), (151, 885872), (208, 643109), (302, 442936), (604, 221468), (1208, 110734), (1963, 68144), (2416, 55367), (3926, 34072), (4259, 31408), (7852, 17036), (8518, 15704)]