156988789212

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{65740699}}^1$

素因数の和:65740905

約数の個数: 24

約数和(自身を含む): 368147920000

約数和(自身を除く): 211159130788

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 65740699, 131481398, 197222097, 262962796, 394444194, 788888388, 13082399101, 26164798202, 39247197303, 52329596404, 78494394606, 156988789212]

約数ペア:

[(1, 156988789212), (2, 78494394606), (3, 52329596404), (4, 39247197303), (6, 26164798202), (12, 13082399101), (199, 788888388), (398, 394444194), (597, 262962796), (796, 197222097), (1194, 131481398), (2388, 65740699)]