128580232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1461139}}^1$

素因数の和:1461156

約数の個数: 16

約数和(自身を含む): 263005200

約数和(自身を除く): 134424968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1461139, 2922278, 5844556, 11689112, 16072529, 32145058, 64290116, 128580232]

約数ペア:

[(1, 128580232), (2, 64290116), (4, 32145058), (8, 16072529), (11, 11689112), (22, 5844556), (44, 2922278), (88, 1461139)]