166153969429

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1\times {\mathrm{253433}}^1$

素因数の和:254796

約数の個数: 16

約数和(自身を含む): 192642279552

約数和(自身を除く): 26488310123

約数列:

[1, 7, 73, 511, 1283, 8981, 93659, 253433, 655613, 1774031, 18500609, 129504263, 325154539, 2276081773, 23736281347, 166153969429]

約数ペア:

[(1, 166153969429), (7, 23736281347), (73, 2276081773), (511, 325154539), (1283, 129504263), (8981, 18500609), (93659, 1774031), (253433, 655613)]