155280688168

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{4397}}^1\times {\mathrm{34759}}^1$

素因数の和:39289

約数の個数: 32

約数和(自身を含む): 293519001600

約数和(自身を除く): 138238313432

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 4397, 8794, 17588, 34759, 35176, 69518, 139036, 278072, 558419, 1116838, 2233676, 4414393, 4467352, 8828786, 17657572, 35315144, 152835323, 305670646, 611341292, 1222682584, 19410086021, 38820172042, 77640344084, 155280688168]

約数ペア:

[(1, 155280688168), (2, 77640344084), (4, 38820172042), (8, 19410086021), (127, 1222682584), (254, 611341292), (508, 305670646), (1016, 152835323), (4397, 35315144), (8794, 17657572), (17588, 8828786), (34759, 4467352), (35176, 4414393), (69518, 2233676), (139036, 1116838), (278072, 558419)]