141640912

素因数分解:

$2^4\times 7^1\times {\mathrm{1264651}}^1$

素因数の和:1264666

約数の個数: 20

約数和(自身を含む): 313633696

約数和(自身を除く): 171992784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1264651, 2529302, 5058604, 8852557, 10117208, 17705114, 20234416, 35410228, 70820456, 141640912]

約数ペア:

[(1, 141640912), (2, 70820456), (4, 35410228), (7, 20234416), (8, 17705114), (14, 10117208), (16, 8852557), (28, 5058604), (56, 2529302), (112, 1264651)]