155941808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7841}}^1$

素因数の和:7973

約数の個数: 40

約数和(自身を含む): 332563536

約数和(自身を除く): 176621728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 7841, 9944, 15682, 19888, 31364, 62728, 86251, 125456, 172502, 345004, 690008, 886033, 1380016, 1772066, 3544132, 7088264, 9746363, 14176528, 19492726, 38985452, 77970904, 155941808]

約数ペア:

[(1, 155941808), (2, 77970904), (4, 38985452), (8, 19492726), (11, 14176528), (16, 9746363), (22, 7088264), (44, 3544132), (88, 1772066), (113, 1380016), (176, 886033), (226, 690008), (452, 345004), (904, 172502), (1243, 125456), (1808, 86251), (2486, 62728), (4972, 31364), (7841, 19888), (9944, 15682)]