142177262

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4027}}^1$

素因数の和:4295

約数の個数: 16

約数和(自身を含む): 216545280

約数和(自身を除く): 74368018

約数列:

[1, 2, 127, 139, 254, 278, 4027, 8054, 17653, 35306, 511429, 559753, 1022858, 1119506, 71088631, 142177262]

約数ペア:

[(1, 142177262), (2, 71088631), (127, 1119506), (139, 1022858), (254, 559753), (278, 511429), (4027, 35306), (8054, 17653)]