168166728

素因数分解:

$2^3\times 3^2\times {\mathrm{2335649}}^1$

素因数の和:2335661

約数の個数: 24

約数和(自身を含む): 455451750

約数和(自身を除く): 287285022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2335649, 4671298, 7006947, 9342596, 14013894, 18685192, 21020841, 28027788, 42041682, 56055576, 84083364, 168166728]

約数ペア:

[(1, 168166728), (2, 84083364), (3, 56055576), (4, 42041682), (6, 28027788), (8, 21020841), (9, 18685192), (12, 14013894), (18, 9342596), (24, 7006947), (36, 4671298), (72, 2335649)]