164548874

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 290649216

約数和(自身を除く): 126100342

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 602, 1099, 1741, 2198, 3482, 6751, 12187, 13502, 24374, 47257, 74863, 94514, 149726, 273337, 524041, 546674, 1048082, 1913359, 3826718, 11753491, 23506982, 82274437, 164548874]

約数ペア:

[(1, 164548874), (2, 82274437), (7, 23506982), (14, 11753491), (43, 3826718), (86, 1913359), (157, 1048082), (301, 546674), (314, 524041), (602, 273337), (1099, 149726), (1741, 94514), (2198, 74863), (3482, 47257), (6751, 24374), (12187, 13502)]