134512856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4447}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 266880000

約数和(自身を除く): 132367144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 4447, 7562, 8894, 15124, 17788, 30248, 35576, 84493, 168986, 337972, 675944, 884953, 1769906, 3539812, 7079624, 16814107, 33628214, 67256428, 134512856]

約数ペア:

[(1, 134512856), (2, 67256428), (4, 33628214), (8, 16814107), (19, 7079624), (38, 3539812), (76, 1769906), (152, 884953), (199, 675944), (398, 337972), (796, 168986), (1592, 84493), (3781, 35576), (4447, 30248), (7562, 17788), (8894, 15124)]