162744160

素因数分解:

$2^5\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1451}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 385296912

約数和(自身を除く): 222552752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 701, 1402, 1451, 2804, 2902, 3505, 5608, 5804, 7010, 7255, 11216, 11608, 14020, 14510, 22432, 23216, 28040, 29020, 46432, 56080, 58040, 112160, 116080, 232160, 1017151, 2034302, 4068604, 5085755, 8137208, 10171510, 16274416, 20343020, 32548832, 40686040, 81372080, 162744160]

約数ペア:

[(1, 162744160), (2, 81372080), (4, 40686040), (5, 32548832), (8, 20343020), (10, 16274416), (16, 10171510), (20, 8137208), (32, 5085755), (40, 4068604), (80, 2034302), (160, 1017151), (701, 232160), (1402, 116080), (1451, 112160), (2804, 58040), (2902, 56080), (3505, 46432), (5608, 29020), (5804, 28040), (7010, 23216), (7255, 22432), (11216, 14510), (11608, 14020)]