166339912

素因数分解:

$2^3\times {\mathrm{1663}}^1\times {\mathrm{12503}}^1$

素因数の和:14172

約数の個数: 16

約数和(自身を含む): 312099840

約数和(自身を除く): 145759928

約数列:

[1, 2, 4, 8, 1663, 3326, 6652, 12503, 13304, 25006, 50012, 100024, 20792489, 41584978, 83169956, 166339912]

約数ペア:

[(1, 166339912), (2, 83169956), (4, 41584978), (8, 20792489), (1663, 100024), (3326, 50012), (6652, 25006), (12503, 13304)]