168180766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 288271872

約数和(自身を除く): 120091106

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 127, 254, 403, 689, 806, 961, 1378, 1643, 1651, 1922, 3286, 3302, 3937, 6731, 7874, 12493, 13462, 21359, 24986, 42718, 50933, 51181, 87503, 101866, 102362, 122047, 175006, 208661, 244094, 417322, 662129, 1324258, 1586611, 2712593, 3173222, 5425186, 6468491, 12936982, 84090383, 168180766]

約数ペア:

[(1, 168180766), (2, 84090383), (13, 12936982), (26, 6468491), (31, 5425186), (53, 3173222), (62, 2712593), (106, 1586611), (127, 1324258), (254, 662129), (403, 417322), (689, 244094), (806, 208661), (961, 175006), (1378, 122047), (1643, 102362), (1651, 101866), (1922, 87503), (3286, 51181), (3302, 50933), (3937, 42718), (6731, 24986), (7874, 21359), (12493, 13462)]