156977019388

素因数分解:

$2^2\times 7^1\times {\mathrm{10313}}^1\times {\mathrm{543617}}^1$

素因数の和:553941

約数の個数: 24

約数和(自身を含む): 313985058912

約数和(自身を除く): 157008039524

約数列:

[1, 2, 4, 7, 14, 28, 10313, 20626, 41252, 72191, 144382, 288764, 543617, 1087234, 2174468, 3805319, 7610638, 15221276, 5606322121, 11212644242, 22425288484, 39244254847, 78488509694, 156977019388]

約数ペア:

[(1, 156977019388), (2, 78488509694), (4, 39244254847), (7, 22425288484), (14, 11212644242), (28, 5606322121), (10313, 15221276), (20626, 7610638), (41252, 3805319), (72191, 2174468), (144382, 1087234), (288764, 543617)]