149021068

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{15077}}^1$

素因数の和:15441

約数の個数: 24

約数和(自身を含む): 298906272

約数和(自身を除く): 149885204

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 15077, 30154, 60308, 105539, 211078, 422156, 5322181, 10644362, 21288724, 37255267, 74510534, 149021068]

約数ペア:

[(1, 149021068), (2, 74510534), (4, 37255267), (7, 21288724), (14, 10644362), (28, 5322181), (353, 422156), (706, 211078), (1412, 105539), (2471, 60308), (4942, 30154), (9884, 15077)]