128412866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{102077}}^1$

素因数の和:102133

約数の個数: 16

約数和(自身を含む): 209464056

約数和(自身を除く): 81051190

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 102077, 204154, 1735309, 3470618, 3776849, 7553698, 64206433, 128412866]

約数ペア:

[(1, 128412866), (2, 64206433), (17, 7553698), (34, 3776849), (37, 3470618), (74, 1735309), (629, 204154), (1258, 102077)]