120301998

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{144247}}^1$

素因数の和:144391

約数の個数: 16

約数和(自身を含む): 242336640

約数和(自身を除く): 122034642

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 144247, 288494, 432741, 865482, 20050333, 40100666, 60150999, 120301998]

約数ペア:

[(1, 120301998), (2, 60150999), (3, 40100666), (6, 20050333), (139, 865482), (278, 432741), (417, 288494), (834, 144247)]