137075458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{72221}}^1$

素因数の和:72309

約数の個数: 16

約数和(自身を含む): 224465976

約数和(自身を除く): 87390518

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 72221, 144442, 938873, 1877746, 5272133, 10544266, 68537729, 137075458]

約数ペア:

[(1, 137075458), (2, 68537729), (13, 10544266), (26, 5272133), (73, 1877746), (146, 938873), (949, 144442), (1898, 72221)]