158937233

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 212166540

約数和(自身を除く): 53229307

約数列:

[1, 7, 13, 17, 49, 91, 119, 169, 221, 637, 833, 1129, 1183, 1547, 2873, 7903, 8281, 10829, 14677, 19193, 20111, 55321, 102739, 134351, 140777, 190801, 249509, 719173, 940457, 1335607, 1746563, 3243617, 9349249, 12225941, 22705319, 158937233]

約数ペア:

[(1, 158937233), (7, 22705319), (13, 12225941), (17, 9349249), (49, 3243617), (91, 1746563), (119, 1335607), (169, 940457), (221, 719173), (637, 249509), (833, 190801), (1129, 140777), (1183, 134351), (1547, 102739), (2873, 55321), (7903, 20111), (8281, 19193), (10829, 14677)]