161874564

素因数分解:

$2^2\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{10321}}^1$

素因数の和:11635

約数の個数: 24

約数和(自身を含む): 378032928

約数和(自身を除く): 216158364

約数列:

[1, 2, 3, 4, 6, 12, 1307, 2614, 3921, 5228, 7842, 10321, 15684, 20642, 30963, 41284, 61926, 123852, 13489547, 26979094, 40468641, 53958188, 80937282, 161874564]

約数ペア:

[(1, 161874564), (2, 80937282), (3, 53958188), (4, 40468641), (6, 26979094), (12, 13489547), (1307, 123852), (2614, 61926), (3921, 41284), (5228, 30963), (7842, 20642), (10321, 15684)]