160887166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{15461}}^1$

素因数の和:15528

約数の個数: 24

約数和(自身を含む): 271450872

約数和(自身を除く): 110563706

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 15461, 30922, 170071, 340142, 664823, 1329646, 1870781, 3741562, 7313053, 14626106, 80443583, 160887166]

約数ペア:

[(1, 160887166), (2, 80443583), (11, 14626106), (22, 7313053), (43, 3741562), (86, 1870781), (121, 1329646), (242, 664823), (473, 340142), (946, 170071), (5203, 30922), (10406, 15461)]