188440568

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 369872640

約数和(自身を除く): 181432072

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 193, 248, 254, 386, 508, 772, 961, 1016, 1544, 1922, 3844, 3937, 5983, 7688, 7874, 11966, 15748, 23932, 24511, 31496, 47864, 49022, 98044, 122047, 185473, 196088, 244094, 370946, 488188, 741892, 759841, 976376, 1483784, 1519682, 3039364, 6078728, 23555071, 47110142, 94220284, 188440568]

約数ペア:

[(1, 188440568), (2, 94220284), (4, 47110142), (8, 23555071), (31, 6078728), (62, 3039364), (124, 1519682), (127, 1483784), (193, 976376), (248, 759841), (254, 741892), (386, 488188), (508, 370946), (772, 244094), (961, 196088), (1016, 185473), (1544, 122047), (1922, 98044), (3844, 49022), (3937, 47864), (5983, 31496), (7688, 24511), (7874, 23932), (11966, 15748)]