157087189

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{25243}}^1$

素因数の和:25384

約数の個数: 12

約数和(自身を含む): 184180224

約数和(自身を除く): 27093035

約数列:

[1, 7, 49, 127, 889, 6223, 25243, 176701, 1236907, 3205861, 22441027, 157087189]

約数ペア:

[(1, 157087189), (7, 22441027), (49, 3205861), (127, 1236907), (889, 176701), (6223, 25243)]