156958468016

素因数分解:

$2^4\times 7^1\times {\mathrm{1401414893}}^1$

素因数の和:1401414908

約数の個数: 20

約数和(自身を含む): 347550893712

約数和(自身を除く): 190592425696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401414893, 2802829786, 5605659572, 9809904251, 11211319144, 19619808502, 22422638288, 39239617004, 78479234008, 156958468016]

約数ペア:

[(1, 156958468016), (2, 78479234008), (4, 39239617004), (7, 22422638288), (8, 19619808502), (14, 11211319144), (16, 9809904251), (28, 5605659572), (56, 2802829786), (112, 1401414893)]