128829144

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{32143}}^1$

素因数の和:32319

約数の個数: 32

約数和(自身を含む): 324011520

約数和(自身を除く): 195182376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 32143, 64286, 96429, 128572, 192858, 257144, 385716, 771432, 5367881, 10735762, 16103643, 21471524, 32207286, 42943048, 64414572, 128829144]

約数ペア:

[(1, 128829144), (2, 64414572), (3, 42943048), (4, 32207286), (6, 21471524), (8, 16103643), (12, 10735762), (24, 5367881), (167, 771432), (334, 385716), (501, 257144), (668, 192858), (1002, 128572), (1336, 96429), (2004, 64286), (4008, 32143)]