163027619

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 174708000

約数和(自身を除く): 11680381

約数列:

[1, 19, 89, 229, 421, 1691, 4351, 7999, 20381, 37469, 96409, 387239, 711911, 1831771, 8580401, 163027619]

約数ペア:

[(1, 163027619), (19, 8580401), (89, 1831771), (229, 711911), (421, 387239), (1691, 96409), (4351, 37469), (7999, 20381)]