136480064

素因数分解:

$2^6\times 7^1\times {\mathrm{304643}}^1$

素因数の和:304662

約数の個数: 28

約数和(自身を含む): 309518304

約数和(自身を除く): 173038240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 304643, 609286, 1218572, 2132501, 2437144, 4265002, 4874288, 8530004, 9748576, 17060008, 19497152, 34120016, 68240032, 136480064]

約数ペア:

[(1, 136480064), (2, 68240032), (4, 34120016), (7, 19497152), (8, 17060008), (14, 9748576), (16, 8530004), (28, 4874288), (32, 4265002), (56, 2437144), (64, 2132501), (112, 1218572), (224, 609286), (448, 304643)]