144205712

素因数分解:

$2^4\times 7^1\times {\mathrm{1287551}}^1$

素因数の和:1287566

約数の個数: 20

約数和(自身を含む): 319312896

約数和(自身を除く): 175107184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1287551, 2575102, 5150204, 9012857, 10300408, 18025714, 20600816, 36051428, 72102856, 144205712]

約数ペア:

[(1, 144205712), (2, 72102856), (4, 36051428), (7, 20600816), (8, 18025714), (14, 10300408), (16, 9012857), (28, 5150204), (56, 2575102), (112, 1287551)]