159146218

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13421}}^1$

素因数の和:13459

約数の個数: 36

約数和(自身を含む): 305256546

約数和(自身を除く): 146110328

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 13421, 26842, 93947, 147631, 187894, 295262, 657629, 1033417, 1315258, 1623941, 2066834, 3247882, 7233919, 11367587, 14467838, 22735174, 79573109, 159146218]

約数ペア:

[(1, 159146218), (2, 79573109), (7, 22735174), (11, 14467838), (14, 11367587), (22, 7233919), (49, 3247882), (77, 2066834), (98, 1623941), (121, 1315258), (154, 1033417), (242, 657629), (539, 295262), (847, 187894), (1078, 147631), (1694, 93947), (5929, 26842), (11858, 13421)]