120235278

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{144167}}^1$

素因数の和:144311

約数の個数: 16

約数和(自身を含む): 242202240

約数和(自身を除く): 121966962

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 144167, 288334, 432501, 865002, 20039213, 40078426, 60117639, 120235278]

約数ペア:

[(1, 120235278), (2, 60117639), (3, 40078426), (6, 20039213), (139, 865002), (278, 432501), (417, 288334), (834, 144167)]