128672664

素因数分解:

$2^3\times 3^1\times {\mathrm{5361361}}^1$

素因数の和:5361370

約数の個数: 16

約数和(自身を含む): 321681720

約数和(自身を除く): 193009056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5361361, 10722722, 16084083, 21445444, 32168166, 42890888, 64336332, 128672664]

約数ペア:

[(1, 128672664), (2, 64336332), (3, 42890888), (4, 32168166), (6, 21445444), (8, 16084083), (12, 10722722), (24, 5361361)]