163888144

素因数分解:

$2^4\times 7^3\times {\mathrm{29863}}^1$

素因数の和:29892

約数の個数: 40

約数和(自身を含む): 370313600

約数和(自身を除く): 206425456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 29863, 59726, 119452, 209041, 238904, 418082, 477808, 836164, 1463287, 1672328, 2926574, 3344656, 5853148, 10243009, 11706296, 20486018, 23412592, 40972036, 81944072, 163888144]

約数ペア:

[(1, 163888144), (2, 81944072), (4, 40972036), (7, 23412592), (8, 20486018), (14, 11706296), (16, 10243009), (28, 5853148), (49, 3344656), (56, 2926574), (98, 1672328), (112, 1463287), (196, 836164), (343, 477808), (392, 418082), (686, 238904), (784, 209041), (1372, 119452), (2744, 59726), (5488, 29863)]