157086554

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{4721}}^1$

素因数の和:4981

約数の個数: 16

約数和(自身を含む): 239348736

約数和(自身を除く): 82262182

約数列:

[1, 2, 127, 131, 254, 262, 4721, 9442, 16637, 33274, 599567, 618451, 1199134, 1236902, 78543277, 157086554]

約数ペア:

[(1, 157086554), (2, 78543277), (127, 1236902), (131, 1199134), (254, 618451), (262, 599567), (4721, 33274), (9442, 16637)]