168352418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{43457}}^1$

素因数の和:43621

約数の個数: 16

約数和(自身を含む): 273785400

約数和(自身を除く): 105432982

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 43457, 86914, 564941, 1129882, 6475093, 12950186, 84176209, 168352418]

約数ペア:

[(1, 168352418), (2, 84176209), (13, 12950186), (26, 6475093), (149, 1129882), (298, 564941), (1937, 86914), (3874, 43457)]