179691946

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4297}}^1$

素因数の和:4438

約数の個数: 32

約数和(自身を含む): 321834240

約数和(自身を除く): 142142294

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2987, 4297, 5974, 8594, 20909, 30079, 41818, 60158, 124613, 249226, 442591, 872291, 885182, 1744582, 3098137, 6196274, 12835139, 25670278, 89845973, 179691946]

約数ペア:

[(1, 179691946), (2, 89845973), (7, 25670278), (14, 12835139), (29, 6196274), (58, 3098137), (103, 1744582), (203, 885182), (206, 872291), (406, 442591), (721, 249226), (1442, 124613), (2987, 60158), (4297, 41818), (5974, 30079), (8594, 20909)]