154245616

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3469}}^1$

素因数の和:3881

約数の個数: 40

約数和(自身を含む): 342502880

約数和(自身を除く): 188257264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1588, 2779, 3176, 3469, 5558, 6352, 6938, 11116, 13876, 22232, 24283, 27752, 44464, 48566, 55504, 97132, 194264, 388528, 1377193, 2754386, 5508772, 9640351, 11017544, 19280702, 22035088, 38561404, 77122808, 154245616]

約数ペア:

[(1, 154245616), (2, 77122808), (4, 38561404), (7, 22035088), (8, 19280702), (14, 11017544), (16, 9640351), (28, 5508772), (56, 2754386), (112, 1377193), (397, 388528), (794, 194264), (1588, 97132), (2779, 55504), (3176, 48566), (3469, 44464), (5558, 27752), (6352, 24283), (6938, 22232), (11116, 13876)]