126901576

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{9871}}^1$

素因数の和:11484

約数の個数: 16

約数和(自身を含む): 238112640

約数和(自身を除く): 111211064

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 9871, 12856, 19742, 39484, 78968, 15862697, 31725394, 63450788, 126901576]

約数ペア:

[(1, 126901576), (2, 63450788), (4, 31725394), (8, 15862697), (1607, 78968), (3214, 39484), (6428, 19742), (9871, 12856)]