128570338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{133649}}^1$

素因数の和:133701

約数の個数: 16

約数和(自身を含む): 213305400

約数和(自身を除く): 84735062

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 133649, 267298, 1737437, 3474874, 4945013, 9890026, 64285169, 128570338]

約数ペア:

[(1, 128570338), (2, 64285169), (13, 9890026), (26, 4945013), (37, 3474874), (74, 1737437), (481, 267298), (962, 133649)]