157407282

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{213289}}^1$

素因数の和:213338

約数の個数: 24

約数和(自身を含む): 349369020

約数和(自身を除く): 191961738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 213289, 426578, 639867, 1279734, 1919601, 3839202, 8744849, 17489698, 26234547, 52469094, 78703641, 157407282]

約数ペア:

[(1, 157407282), (2, 78703641), (3, 52469094), (6, 26234547), (9, 17489698), (18, 8744849), (41, 3839202), (82, 1919601), (123, 1279734), (246, 639867), (369, 426578), (738, 213289)]