140147298

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{106657}}^1$

素因数の和:106738

約数の個数: 24

約数和(自身を含む): 307814988

約数和(自身を除く): 167667690

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 106657, 213314, 319971, 639942, 959913, 1919826, 7785961, 15571922, 23357883, 46715766, 70073649, 140147298]

約数ペア:

[(1, 140147298), (2, 70073649), (3, 46715766), (6, 23357883), (9, 15571922), (18, 7785961), (73, 1919826), (146, 959913), (219, 639942), (438, 319971), (657, 213314), (1314, 106657)]