138314372

素因数分解:

$2^2\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{2437}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 276878784

約数和(自身を除く): 138564412

約数列:

[1, 2, 4, 7, 14, 28, 2027, 2437, 4054, 4874, 8108, 9748, 14189, 17059, 28378, 34118, 56756, 68236, 4939799, 9879598, 19759196, 34578593, 69157186, 138314372]

約数ペア:

[(1, 138314372), (2, 69157186), (4, 34578593), (7, 19759196), (14, 9879598), (28, 4939799), (2027, 68236), (2437, 56756), (4054, 34118), (4874, 28378), (8108, 17059), (9748, 14189)]