156939113516

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{249903047}}^1$

素因数の和:249903208

約数の個数: 12

約数和(自身を含む): 276392771088

約数和(自身を除く): 119453657572

約数列:

[1, 2, 4, 157, 314, 628, 249903047, 499806094, 999612188, 39234778379, 78469556758, 156939113516]

約数ペア:

[(1, 156939113516), (2, 78469556758), (4, 39234778379), (157, 999612188), (314, 499806094), (628, 249903047)]