156744328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5441}}^1$

素因数の和:5737

約数の個数: 32

約数和(自身を含む): 317703960

約数和(自身を除く): 160959632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2216, 3601, 5441, 7202, 10882, 14404, 21764, 28808, 43528, 70733, 141466, 282932, 565864, 1507157, 3014314, 6028628, 12057256, 19593041, 39186082, 78372164, 156744328]

約数ペア:

[(1, 156744328), (2, 78372164), (4, 39186082), (8, 19593041), (13, 12057256), (26, 6028628), (52, 3014314), (104, 1507157), (277, 565864), (554, 282932), (1108, 141466), (2216, 70733), (3601, 43528), (5441, 28808), (7202, 21764), (10882, 14404)]