166670752

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 341621280

約数和(自身を除く): 174950528

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 1376, 1888, 2053, 2537, 4106, 5074, 8212, 10148, 16424, 20296, 32848, 40592, 65696, 81184, 88279, 121127, 176558, 242254, 353116, 484508, 706232, 969016, 1412464, 1938032, 2824928, 3876064, 5208461, 10416922, 20833844, 41667688, 83335376, 166670752]

約数ペア:

[(1, 166670752), (2, 83335376), (4, 41667688), (8, 20833844), (16, 10416922), (32, 5208461), (43, 3876064), (59, 2824928), (86, 1938032), (118, 1412464), (172, 969016), (236, 706232), (344, 484508), (472, 353116), (688, 242254), (944, 176558), (1376, 121127), (1888, 88279), (2053, 81184), (2537, 65696), (4106, 40592), (5074, 32848), (8212, 20296), (10148, 16424)]