138333868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{2437}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 253122912

約数和(自身を除く): 114789044

約数列:

[1, 2, 4, 23, 46, 92, 617, 1234, 2437, 2468, 4874, 9748, 14191, 28382, 56051, 56764, 112102, 224204, 1503629, 3007258, 6014516, 34583467, 69166934, 138333868]

約数ペア:

[(1, 138333868), (2, 69166934), (4, 34583467), (23, 6014516), (46, 3007258), (92, 1503629), (617, 224204), (1234, 112102), (2437, 56764), (2468, 56051), (4874, 28382), (9748, 14191)]