128225614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{142157}}^1$

素因数の和:142211

約数の個数: 16

約数和(自身を含む): 214942896

約数和(自身を除く): 86717282

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 142157, 284314, 1563727, 3127454, 5828437, 11656874, 64112807, 128225614]

約数ペア:

[(1, 128225614), (2, 64112807), (11, 11656874), (22, 5828437), (41, 3127454), (82, 1563727), (451, 284314), (902, 142157)]