156906328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11423}}^1$

素因数の和:11547

約数の個数: 32

約数和(自身を含む): 314616960

約数和(自身を除く): 157710632

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 11423, 13736, 22846, 45692, 91384, 194191, 388382, 776764, 1153723, 1553528, 2307446, 4614892, 9229784, 19613291, 39226582, 78453164, 156906328]

約数ペア:

[(1, 156906328), (2, 78453164), (4, 39226582), (8, 19613291), (17, 9229784), (34, 4614892), (68, 2307446), (101, 1553528), (136, 1153723), (202, 776764), (404, 388382), (808, 194191), (1717, 91384), (3434, 45692), (6868, 22846), (11423, 13736)]