140238214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{6173}}^1$

素因数の和:6519

約数の個数: 16

約数和(自身を含む): 216781488

約数和(自身を除く): 76543274

約数列:

[1, 2, 37, 74, 307, 614, 6173, 11359, 12346, 22718, 228401, 456802, 1895111, 3790222, 70119107, 140238214]

約数ペア:

[(1, 140238214), (2, 70119107), (37, 3790222), (74, 1895111), (307, 456802), (614, 228401), (6173, 22718), (11359, 12346)]