133663138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 246888000

約数和(自身を除く): 113224862

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 361, 371, 499, 722, 742, 998, 1007, 2014, 2527, 3493, 5054, 6986, 7049, 9481, 14098, 18962, 19133, 26447, 38266, 52894, 66367, 132734, 133931, 180139, 185129, 267862, 360278, 370258, 502493, 1004986, 1260973, 2521946, 3517451, 7034902, 9547367, 19094734, 66831569, 133663138]

約数ペア:

[(1, 133663138), (2, 66831569), (7, 19094734), (14, 9547367), (19, 7034902), (38, 3517451), (53, 2521946), (106, 1260973), (133, 1004986), (266, 502493), (361, 370258), (371, 360278), (499, 267862), (722, 185129), (742, 180139), (998, 133931), (1007, 132734), (2014, 66367), (2527, 52894), (3493, 38266), (5054, 26447), (6986, 19133), (7049, 18962), (9481, 14098)]