166978588

素因数分解:

$2^2\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{2707}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 334232192

約数和(自身を除く): 167253604

約数列:

[1, 2, 4, 7, 14, 28, 2203, 2707, 4406, 5414, 8812, 10828, 15421, 18949, 30842, 37898, 61684, 75796, 5963521, 11927042, 23854084, 41744647, 83489294, 166978588]

約数ペア:

[(1, 166978588), (2, 83489294), (4, 41744647), (7, 23854084), (14, 11927042), (28, 5963521), (2203, 75796), (2707, 61684), (4406, 37898), (5414, 30842), (8812, 18949), (10828, 15421)]