138940296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{526289}}^1$

素因数の和:526309

約数の個数: 32

約数和(自身を含む): 378928800

約数和(自身を除く): 239988504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 526289, 1052578, 1578867, 2105156, 3157734, 4210312, 5789179, 6315468, 11578358, 12630936, 17367537, 23156716, 34735074, 46313432, 69470148, 138940296]

約数ペア:

[(1, 138940296), (2, 69470148), (3, 46313432), (4, 34735074), (6, 23156716), (8, 17367537), (11, 12630936), (12, 11578358), (22, 6315468), (24, 5789179), (33, 4210312), (44, 3157734), (66, 2105156), (88, 1578867), (132, 1052578), (264, 526289)]