129755248

素因数分解:

$2^4\times 7^1\times {\mathrm{1158529}}^1$

素因数の和:1158544

約数の個数: 20

約数和(自身を含む): 287315440

約数和(自身を除く): 157560192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1158529, 2317058, 4634116, 8109703, 9268232, 16219406, 18536464, 32438812, 64877624, 129755248]

約数ペア:

[(1, 129755248), (2, 64877624), (4, 32438812), (7, 18536464), (8, 16219406), (14, 9268232), (16, 8109703), (28, 4634116), (56, 2317058), (112, 1158529)]