142027571

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32257}}^1$

素因数の和:32318

約数の個数: 16

約数和(自身を含む): 176515776

約数和(自身を除く): 34488205

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 32257, 225799, 548369, 1193509, 3838583, 8354563, 20289653, 142027571]

約数ペア:

[(1, 142027571), (7, 20289653), (17, 8354563), (37, 3838583), (119, 1193509), (259, 548369), (629, 225799), (4403, 32257)]