155317818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1362437}}^1$

素因数の和:1362461

約数の個数: 16

約数和(自身を含む): 326985120

約数和(自身を除く): 171667302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1362437, 2724874, 4087311, 8174622, 25886303, 51772606, 77658909, 155317818]

約数ペア:

[(1, 155317818), (2, 77658909), (3, 51772606), (6, 25886303), (19, 8174622), (38, 4087311), (57, 2724874), (114, 1362437)]