166989461

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 178899840

約数和(自身を除く): 11910379

約数列:

[1, 19, 101, 173, 503, 1919, 3287, 9557, 17473, 50803, 87019, 331987, 965257, 1653361, 8788919, 166989461]

約数ペア:

[(1, 166989461), (19, 8788919), (101, 1653361), (173, 965257), (503, 331987), (1919, 87019), (3287, 50803), (9557, 17473)]