128730098

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{125959}}^1$

素因数の和:126041

約数の個数: 16

約数和(自身を含む): 223704960

約数和(自身を除く): 94974862

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 125959, 251918, 881713, 1763426, 9195007, 18390014, 64365049, 128730098]

約数ペア:

[(1, 128730098), (2, 64365049), (7, 18390014), (14, 9195007), (73, 1763426), (146, 881713), (511, 251918), (1022, 125959)]