159398532

素因数分解:

$2^2\times 3^2\times {\mathrm{4427737}}^1$

素因数の和:4427747

約数の個数: 18

約数和(自身を含む): 402924158

約数和(自身を除く): 243525626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4427737, 8855474, 13283211, 17710948, 26566422, 39849633, 53132844, 79699266, 159398532]

約数ペア:

[(1, 159398532), (2, 79699266), (3, 53132844), (4, 39849633), (6, 26566422), (9, 17710948), (12, 13283211), (18, 8855474), (36, 4427737)]