157031658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1246283}}^1$

素因数の和:1246298

約数の個数: 24

約数和(自身を含む): 388840608

約数和(自身を除く): 231808950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1246283, 2492566, 3738849, 7477698, 8723981, 11216547, 17447962, 22433094, 26171943, 52343886, 78515829, 157031658]

約数ペア:

[(1, 157031658), (2, 78515829), (3, 52343886), (6, 26171943), (7, 22433094), (9, 17447962), (14, 11216547), (18, 8723981), (21, 7477698), (42, 3738849), (63, 2492566), (126, 1246283)]