136670296

素因数分解:

$2^3\times 7^1\times {\mathrm{2440541}}^1$

素因数の和:2440554

約数の個数: 16

約数和(自身を含む): 292865040

約数和(自身を除く): 156194744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2440541, 4881082, 9762164, 17083787, 19524328, 34167574, 68335148, 136670296]

約数ペア:

[(1, 136670296), (2, 68335148), (4, 34167574), (7, 19524328), (8, 17083787), (14, 9762164), (28, 4881082), (56, 2440541)]