161570281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3023}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 177811200

約数和(自身を除く): 16240919

約数列:

[1, 19, 29, 97, 551, 1843, 2813, 3023, 53447, 57437, 87667, 293231, 1665673, 5571389, 8503699, 161570281]

約数ペア:

[(1, 161570281), (19, 8503699), (29, 5571389), (97, 1665673), (551, 293231), (1843, 87667), (2813, 57437), (3023, 53447)]