154076048

素因数分解:

$2^4\times 7^1\times {\mathrm{1375679}}^1$

素因数の和:1375694

約数の個数: 20

約数和(自身を含む): 341168640

約数和(自身を除く): 187092592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1375679, 2751358, 5502716, 9629753, 11005432, 19259506, 22010864, 38519012, 77038024, 154076048]

約数ペア:

[(1, 154076048), (2, 77038024), (4, 38519012), (7, 22010864), (8, 19259506), (14, 11005432), (16, 9629753), (28, 5502716), (56, 2751358), (112, 1375679)]