157229311

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 174852864

約数和(自身を除く): 17623553

約数列:

[1, 17, 23, 163, 391, 2467, 2771, 3749, 41939, 56741, 63733, 402121, 964597, 6836057, 9248783, 157229311]

約数ペア:

[(1, 157229311), (17, 9248783), (23, 6836057), (163, 964597), (391, 402121), (2467, 63733), (2771, 56741), (3749, 41939)]