130139771218

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{271}}^1\times {\mathrm{175391}}^1$

素因数の和:175738

約数の個数: 24

約数和(自身を含む): 201369659904

約数和(自身を除く): 71229888686

約数列:

[1, 2, 37, 74, 271, 542, 1369, 2738, 10027, 20054, 175391, 350782, 370999, 741998, 6489467, 12978934, 47530961, 95061922, 240110279, 480220558, 1758645557, 3517291114, 65069885609, 130139771218]

約数ペア:

[(1, 130139771218), (2, 65069885609), (37, 3517291114), (74, 1758645557), (271, 480220558), (542, 240110279), (1369, 95061922), (2738, 47530961), (10027, 12978934), (20054, 6489467), (175391, 741998), (350782, 370999)]