161366291224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1514437}}^1$

素因数の和:1515163

約数の個数: 32

約数和(自身を含む): 318940642800

約数和(自身を除く): 157574351576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 701, 1402, 2804, 5608, 13319, 26638, 53276, 106552, 1514437, 3028874, 6057748, 12115496, 28774303, 57548606, 115097212, 230194424, 1061620337, 2123240674, 4246481348, 8492962696, 20170786403, 40341572806, 80683145612, 161366291224]

約数ペア:

[(1, 161366291224), (2, 80683145612), (4, 40341572806), (8, 20170786403), (19, 8492962696), (38, 4246481348), (76, 2123240674), (152, 1061620337), (701, 230194424), (1402, 115097212), (2804, 57548606), (5608, 28774303), (13319, 12115496), (26638, 6057748), (53276, 3028874), (106552, 1514437)]