157066704610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257486401}}^1$

素因数の和:257486469

約数の個数: 16

約数和(自身を含む): 287354824632

約数和(自身を除く): 130288120022

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 257486401, 514972802, 1287432005, 2574864010, 15706670461, 31413340922, 78533352305, 157066704610]

約数ペア:

[(1, 157066704610), (2, 78533352305), (5, 31413340922), (10, 15706670461), (61, 2574864010), (122, 1287432005), (305, 514972802), (610, 257486401)]