137181278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{99551}}^1$

素因数の和:99619

約数の個数: 16

約数和(自身を含む): 225783936

約数和(自身を除く): 88602658

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 99551, 199102, 1294163, 2588326, 5276203, 10552406, 68590639, 137181278]

約数ペア:

[(1, 137181278), (2, 68590639), (13, 10552406), (26, 5276203), (53, 2588326), (106, 1294163), (689, 199102), (1378, 99551)]