168386256

素因数分解:

$2^4\times 3^3\times {\mathrm{389783}}^1$

素因数の和:389800

約数の個数: 40

約数和(自身を含む): 483332160

約数和(自身を除く): 314945904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 389783, 779566, 1169349, 1559132, 2338698, 3118264, 3508047, 4677396, 6236528, 7016094, 9354792, 10524141, 14032188, 18709584, 21048282, 28064376, 42096564, 56128752, 84193128, 168386256]

約数ペア:

[(1, 168386256), (2, 84193128), (3, 56128752), (4, 42096564), (6, 28064376), (8, 21048282), (9, 18709584), (12, 14032188), (16, 10524141), (18, 9354792), (24, 7016094), (27, 6236528), (36, 4677396), (48, 3508047), (54, 3118264), (72, 2338698), (108, 1559132), (144, 1169349), (216, 779566), (432, 389783)]