136537408

素因数分解:

$2^6\times 7^1\times {\mathrm{304771}}^1$

素因数の和:304790

約数の個数: 28

約数和(自身を含む): 309648352

約数和(自身を除く): 173110944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 304771, 609542, 1219084, 2133397, 2438168, 4266794, 4876336, 8533588, 9752672, 17067176, 19505344, 34134352, 68268704, 136537408]

約数ペア:

[(1, 136537408), (2, 68268704), (4, 34134352), (7, 19505344), (8, 17067176), (14, 9752672), (16, 8533588), (28, 4876336), (32, 4266794), (56, 2438168), (64, 2133397), (112, 1219084), (224, 609542), (448, 304771)]