156904188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1867907}}^1$

素因数の和:1867921

約数の個数: 24

約数和(自身を含む): 418411392

約数和(自身を除く): 261507204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1867907, 3735814, 5603721, 7471628, 11207442, 13075349, 22414884, 26150698, 39226047, 52301396, 78452094, 156904188]

約数ペア:

[(1, 156904188), (2, 78452094), (3, 52301396), (4, 39226047), (6, 26150698), (7, 22414884), (12, 13075349), (14, 11207442), (21, 7471628), (28, 5603721), (42, 3735814), (84, 1867907)]