133670138

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{19211}}^1$

素因数の和:19298

約数の個数: 24

約数和(自身を含む): 236538144

約数和(自身を除く): 102868006

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 19211, 38422, 134477, 268954, 941339, 1363981, 1882678, 2727962, 9547867, 19095734, 66835069, 133670138]

約数ペア:

[(1, 133670138), (2, 66835069), (7, 19095734), (14, 9547867), (49, 2727962), (71, 1882678), (98, 1363981), (142, 941339), (497, 268954), (994, 134477), (3479, 38422), (6958, 19211)]