133220872

素因数分解:

$2^3\times {\mathrm{1291}}^1\times {\mathrm{12899}}^1$

素因数の和:14196

約数の個数: 16

約数和(自身を含む): 250002000

約数和(自身を除く): 116781128

約数列:

[1, 2, 4, 8, 1291, 2582, 5164, 10328, 12899, 25798, 51596, 103192, 16652609, 33305218, 66610436, 133220872]

約数ペア:

[(1, 133220872), (2, 66610436), (4, 33305218), (8, 16652609), (1291, 103192), (2582, 51596), (5164, 25798), (10328, 12899)]