156723948

素因数分解:

$2^2\times 3^2\times {\mathrm{4353443}}^1$

素因数の和:4353453

約数の個数: 18

約数和(自身を含む): 396163404

約数和(自身を除く): 239439456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4353443, 8706886, 13060329, 17413772, 26120658, 39180987, 52241316, 78361974, 156723948]

約数ペア:

[(1, 156723948), (2, 78361974), (3, 52241316), (4, 39180987), (6, 26120658), (9, 17413772), (12, 13060329), (18, 8706886), (36, 4353443)]