156626242

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{4153}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 238522680

約数和(自身を除く): 81896438

約数列:

[1, 2, 109, 173, 218, 346, 4153, 8306, 18857, 37714, 452677, 718469, 905354, 1436938, 78313121, 156626242]

約数ペア:

[(1, 156626242), (2, 78313121), (109, 1436938), (173, 905354), (218, 718469), (346, 452677), (4153, 37714), (8306, 18857)]