156714008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4441}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 321423120

約数和(自身を除く): 164709112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1604, 3208, 4411, 4441, 8822, 8882, 17644, 17764, 35288, 35528, 48851, 97702, 195404, 390808, 1780841, 3561682, 7123364, 14246728, 19589251, 39178502, 78357004, 156714008]

約数ペア:

[(1, 156714008), (2, 78357004), (4, 39178502), (8, 19589251), (11, 14246728), (22, 7123364), (44, 3561682), (88, 1780841), (401, 390808), (802, 195404), (1604, 97702), (3208, 48851), (4411, 35528), (4441, 35288), (8822, 17764), (8882, 17644)]