129433136

素因数分解:

$2^4\times 7^1\times {\mathrm{1155653}}^1$

素因数の和:1155668

約数の個数: 20

約数和(自身を含む): 286602192

約数和(自身を除く): 157169056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1155653, 2311306, 4622612, 8089571, 9245224, 16179142, 18490448, 32358284, 64716568, 129433136]

約数ペア:

[(1, 129433136), (2, 64716568), (4, 32358284), (7, 18490448), (8, 16179142), (14, 9245224), (16, 8089571), (28, 4622612), (56, 2311306), (112, 1155653)]