162390169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 177840000

約数和(自身を除く): 15449831

約数列:

[1, 19, 29, 199, 551, 1481, 3781, 5771, 28139, 42949, 109649, 294719, 816031, 5599661, 8546851, 162390169]

約数ペア:

[(1, 162390169), (19, 8546851), (29, 5599661), (199, 816031), (551, 294719), (1481, 109649), (3781, 42949), (5771, 28139)]