156969624476

素因数分解:

$2^2\times 7^2\times {\mathrm{800865431}}^1$

素因数の和:800865449

約数の個数: 18

約数和(自身を含む): 319545307368

約数和(自身を除く): 162575682892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 800865431, 1601730862, 3203461724, 5606058017, 11212116034, 22424232068, 39242406119, 78484812238, 156969624476]

約数ペア:

[(1, 156969624476), (2, 78484812238), (4, 39242406119), (7, 22424232068), (14, 11212116034), (28, 5606058017), (49, 3203461724), (98, 1601730862), (196, 800865431)]