156977748368

素因数分解:

$2^4\times 7^1\times {\mathrm{1401587039}}^1$

素因数の和:1401587054

約数の個数: 20

約数和(自身を含む): 347593585920

約数和(自身を除く): 190615837552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401587039, 2803174078, 5606348156, 9811109273, 11212696312, 19622218546, 22425392624, 39244437092, 78488874184, 156977748368]

約数ペア:

[(1, 156977748368), (2, 78488874184), (4, 39244437092), (7, 22425392624), (8, 19622218546), (14, 11212696312), (16, 9811109273), (28, 5606348156), (56, 2803174078), (112, 1401587039)]