136881278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{25339}}^1$

素因数の和:25451

約数の個数: 16

約数和(自身を含む): 213768240

約数和(自身を除く): 76886962

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 25339, 50678, 937543, 1849747, 1875086, 3699494, 68440639, 136881278]

約数ペア:

[(1, 136881278), (2, 68440639), (37, 3699494), (73, 1875086), (74, 1849747), (146, 937543), (2701, 50678), (5402, 25339)]