154715344

素因数分解:

$2^4\times 7^2\times {\mathrm{197341}}^1$

素因数の和:197363

約数の個数: 30

約数和(自身を含む): 348703314

約数和(自身を除く): 193987970

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 197341, 394682, 789364, 1381387, 1578728, 2762774, 3157456, 5525548, 9669709, 11051096, 19339418, 22102192, 38678836, 77357672, 154715344]

約数ペア:

[(1, 154715344), (2, 77357672), (4, 38678836), (7, 22102192), (8, 19339418), (14, 11051096), (16, 9669709), (28, 5525548), (49, 3157456), (56, 2762774), (98, 1578728), (112, 1381387), (196, 789364), (392, 394682), (784, 197341)]