128404488

素因数分解:

$2^3\times 3^1\times {\mathrm{5350187}}^1$

素因数の和:5350196

約数の個数: 16

約数和(自身を含む): 321011280

約数和(自身を除く): 192606792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5350187, 10700374, 16050561, 21400748, 32101122, 42801496, 64202244, 128404488]

約数ペア:

[(1, 128404488), (2, 64202244), (3, 42801496), (4, 32101122), (6, 21400748), (8, 16050561), (12, 10700374), (24, 5350187)]