157079626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419999}}^1$

素因数の和:420029

約数の個数: 16

約数和(自身を含む): 272160000

約数和(自身を除く): 115080374

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 419999, 839998, 4619989, 7139983, 9239978, 14279966, 78539813, 157079626]

約数ペア:

[(1, 157079626), (2, 78539813), (11, 14279966), (17, 9239978), (22, 7139983), (34, 4619989), (187, 839998), (374, 419999)]