157141818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{459479}}^1$

素因数の和:459506

約数の個数: 24

約数和(自身を含む): 358394400

約数和(自身を除く): 201252582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 459479, 918958, 1378437, 2756874, 4135311, 8270622, 8730101, 17460202, 26190303, 52380606, 78570909, 157141818]

約数ペア:

[(1, 157141818), (2, 78570909), (3, 52380606), (6, 26190303), (9, 17460202), (18, 8730101), (19, 8270622), (38, 4135311), (57, 2756874), (114, 1378437), (171, 918958), (342, 459479)]