138877886838

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{317072801}}^1$

素因数の和:317072879

約数の個数: 16

約数和(自身を含む): 281560648176

約数和(自身を除く): 142682761338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 317072801, 634145602, 951218403, 1902436806, 23146314473, 46292628946, 69438943419, 138877886838]

約数ペア:

[(1, 138877886838), (2, 69438943419), (3, 46292628946), (6, 23146314473), (73, 1902436806), (146, 951218403), (219, 634145602), (438, 317072801)]