156668534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 105641866

約数列:

[1, 2, 11, 22, 79, 109, 158, 218, 827, 869, 1199, 1654, 1738, 2398, 8611, 9097, 17222, 18194, 65333, 90143, 94721, 130666, 180286, 189442, 718663, 991573, 1437326, 1983146, 7121297, 14242594, 78334267, 156668534]

約数ペア:

[(1, 156668534), (2, 78334267), (11, 14242594), (22, 7121297), (79, 1983146), (109, 1437326), (158, 991573), (218, 718663), (827, 189442), (869, 180286), (1199, 130666), (1654, 94721), (1738, 90143), (2398, 65333), (8611, 18194), (9097, 17222)]