165087164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 323232000

約数和(自身を除く): 158144836

約数列:

[1, 2, 4, 11, 22, 44, 73, 103, 146, 206, 292, 412, 499, 803, 998, 1133, 1606, 1996, 2266, 3212, 4532, 5489, 7519, 10978, 15038, 21956, 30076, 36427, 51397, 72854, 82709, 102794, 145708, 165418, 205588, 330836, 400697, 565367, 801394, 1130734, 1602788, 2261468, 3751981, 7503962, 15007924, 41271791, 82543582, 165087164]

約数ペア:

[(1, 165087164), (2, 82543582), (4, 41271791), (11, 15007924), (22, 7503962), (44, 3751981), (73, 2261468), (103, 1602788), (146, 1130734), (206, 801394), (292, 565367), (412, 400697), (499, 330836), (803, 205588), (998, 165418), (1133, 145708), (1606, 102794), (1996, 82709), (2266, 72854), (3212, 51397), (4532, 36427), (5489, 30076), (7519, 21956), (10978, 15038)]