130656872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{308153}}^1$

素因数の和:308212

約数の個数: 16

約数和(自身を含む): 249604740

約数和(自身を除く): 118947868

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 308153, 616306, 1232612, 2465224, 16332109, 32664218, 65328436, 130656872]

約数ペア:

[(1, 130656872), (2, 65328436), (4, 32664218), (8, 16332109), (53, 2465224), (106, 1232612), (212, 616306), (424, 308153)]