128422296

素因数分解:

$2^3\times 3^2\times {\mathrm{1783643}}^1$

素因数の和:1783655

約数の個数: 24

約数和(自身を含む): 347810580

約数和(自身を除く): 219388284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1783643, 3567286, 5350929, 7134572, 10701858, 14269144, 16052787, 21403716, 32105574, 42807432, 64211148, 128422296]

約数ペア:

[(1, 128422296), (2, 64211148), (3, 42807432), (4, 32105574), (6, 21403716), (8, 16052787), (9, 14269144), (12, 10701858), (18, 7134572), (24, 5350929), (36, 3567286), (72, 1783643)]