129241196

素因数分解:

$2^2\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{2467}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 258725376

約数和(自身を除く): 129484180

約数列:

[1, 2, 4, 7, 14, 28, 1871, 2467, 3742, 4934, 7484, 9868, 13097, 17269, 26194, 34538, 52388, 69076, 4615757, 9231514, 18463028, 32310299, 64620598, 129241196]

約数ペア:

[(1, 129241196), (2, 64620598), (4, 32310299), (7, 18463028), (14, 9231514), (28, 4615757), (1871, 69076), (2467, 52388), (3742, 34538), (4934, 26194), (7484, 17269), (9868, 13097)]