157043754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1246379}}^1$

素因数の和:1246394

約数の個数: 24

約数和(自身を含む): 388870560

約数和(自身を除く): 231826806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1246379, 2492758, 3739137, 7478274, 8724653, 11217411, 17449306, 22434822, 26173959, 52347918, 78521877, 157043754]

約数ペア:

[(1, 157043754), (2, 78521877), (3, 52347918), (6, 26173959), (7, 22434822), (9, 17449306), (14, 11217411), (18, 8724653), (21, 7478274), (42, 3739137), (63, 2492758), (126, 1246379)]