128427096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{764447}}^1$

素因数の和:764463

約数の個数: 32

約数和(自身を含む): 366935040

約数和(自身を除く): 238507944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 764447, 1528894, 2293341, 3057788, 4586682, 5351129, 6115576, 9173364, 10702258, 16053387, 18346728, 21404516, 32106774, 42809032, 64213548, 128427096]

約数ペア:

[(1, 128427096), (2, 64213548), (3, 42809032), (4, 32106774), (6, 21404516), (7, 18346728), (8, 16053387), (12, 10702258), (14, 9173364), (21, 6115576), (24, 5351129), (28, 4586682), (42, 3057788), (56, 2293341), (84, 1528894), (168, 764447)]