164811248

素因数分解:

$2^4\times 7^1\times {\mathrm{1471529}}^1$

素因数の和:1471544

約数の個数: 20

約数和(自身を含む): 364939440

約数和(自身を除く): 200128192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1471529, 2943058, 5886116, 10300703, 11772232, 20601406, 23544464, 41202812, 82405624, 164811248]

約数ペア:

[(1, 164811248), (2, 82405624), (4, 41202812), (7, 23544464), (8, 20601406), (14, 11772232), (16, 10300703), (28, 5886116), (56, 2943058), (112, 1471529)]