168037571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 200672640

約数和(自身を除く): 32635069

約数列:

[1, 13, 17, 29, 157, 167, 221, 377, 493, 2041, 2171, 2669, 2839, 4553, 4843, 6409, 26219, 34697, 36907, 59189, 62959, 77401, 82331, 340847, 445723, 760351, 1006213, 1070303, 5794399, 9884563, 12925967, 168037571]

約数ペア:

[(1, 168037571), (13, 12925967), (17, 9884563), (29, 5794399), (157, 1070303), (167, 1006213), (221, 760351), (377, 445723), (493, 340847), (2041, 82331), (2171, 77401), (2669, 62959), (2839, 59189), (4553, 36907), (4843, 34697), (6409, 26219)]