128432148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823283}}^1$

素因数の和:823303

約数の個数: 24

約数和(自身を含む): 322727328

約数和(自身を除く): 194295180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 823283, 1646566, 2469849, 3293132, 4939698, 9879396, 10702679, 21405358, 32108037, 42810716, 64216074, 128432148]

約数ペア:

[(1, 128432148), (2, 64216074), (3, 42810716), (4, 32108037), (6, 21405358), (12, 10702679), (13, 9879396), (26, 4939698), (39, 3293132), (52, 2469849), (78, 1646566), (156, 823283)]