168681948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{326903}}^1$

素因数の和:326953

約数の個数: 24

約数和(自身を含む): 402745728

約数和(自身を除く): 234063780

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 326903, 653806, 980709, 1307612, 1961418, 3922836, 14056829, 28113658, 42170487, 56227316, 84340974, 168681948]

約数ペア:

[(1, 168681948), (2, 84340974), (3, 56227316), (4, 42170487), (6, 28113658), (12, 14056829), (43, 3922836), (86, 1961418), (129, 1307612), (172, 980709), (258, 653806), (516, 326903)]