140627398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{44587}}^1$

素因数の和:44691

約数の個数: 16

約数和(自身を含む): 224723520

約数和(自身を除く): 84096122

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 44587, 89174, 847153, 1694306, 3700721, 7401442, 70313699, 140627398]

約数ペア:

[(1, 140627398), (2, 70313699), (19, 7401442), (38, 3700721), (83, 1694306), (166, 847153), (1577, 89174), (3154, 44587)]