166841216

素因数分解:

$2^7\times {\mathrm{449}}^1\times {\mathrm{2903}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 333234000

約数和(自身を除く): 166392784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 449, 898, 1796, 2903, 3592, 5806, 7184, 11612, 14368, 23224, 28736, 46448, 57472, 92896, 185792, 371584, 1303447, 2606894, 5213788, 10427576, 20855152, 41710304, 83420608, 166841216]

約数ペア:

[(1, 166841216), (2, 83420608), (4, 41710304), (8, 20855152), (16, 10427576), (32, 5213788), (64, 2606894), (128, 1303447), (449, 371584), (898, 185792), (1796, 92896), (2903, 57472), (3592, 46448), (5806, 28736), (7184, 23224), (11612, 14368)]