149635648

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{21851}}^1$

素因数の和:21970

約数の個数: 28

約数和(自身を含む): 299722032

約数和(自身を除く): 150086384

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 21851, 43702, 87404, 174808, 349616, 699232, 1398464, 2338057, 4676114, 9352228, 18704456, 37408912, 74817824, 149635648]

約数ペア:

[(1, 149635648), (2, 74817824), (4, 37408912), (8, 18704456), (16, 9352228), (32, 4676114), (64, 2338057), (107, 1398464), (214, 699232), (428, 349616), (856, 174808), (1712, 87404), (3424, 43702), (6848, 21851)]