157066888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4451}}^1$

素因数の和:4869

約数の個数: 32

約数和(自身を含む): 322146720

約数和(自身を除く): 165079832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1604, 3208, 4411, 4451, 8822, 8902, 17644, 17804, 35288, 35608, 48961, 97922, 195844, 391688, 1784851, 3569702, 7139404, 14278808, 19633361, 39266722, 78533444, 157066888]

約数ペア:

[(1, 157066888), (2, 78533444), (4, 39266722), (8, 19633361), (11, 14278808), (22, 7139404), (44, 3569702), (88, 1784851), (401, 391688), (802, 195844), (1604, 97922), (3208, 48961), (4411, 35608), (4451, 35288), (8822, 17804), (8902, 17644)]