157040226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1246351}}^1$

素因数の和:1246366

約数の個数: 24

約数和(自身を含む): 388861824

約数和(自身を除く): 231821598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1246351, 2492702, 3739053, 7478106, 8724457, 11217159, 17448914, 22434318, 26173371, 52346742, 78520113, 157040226]

約数ペア:

[(1, 157040226), (2, 78520113), (3, 52346742), (6, 26173371), (7, 22434318), (9, 17448914), (14, 11217159), (18, 8724457), (21, 7478106), (42, 3739053), (63, 2492702), (126, 1246351)]