156903164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{45139}}^1$

素因数の和:45233

約数の個数: 24

約数和(自身を含む): 303340800

約数和(自身を除く): 146437636

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 45139, 90278, 180556, 496529, 993058, 1986116, 3565981, 7131962, 14263924, 39225791, 78451582, 156903164]

約数ペア:

[(1, 156903164), (2, 78451582), (4, 39225791), (11, 14263924), (22, 7131962), (44, 3565981), (79, 1986116), (158, 993058), (316, 496529), (869, 180556), (1738, 90278), (3476, 45139)]