168415288

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 323769600

約数和(自身を除く): 155354312

約数列:

[1, 2, 4, 8, 47, 94, 188, 307, 376, 614, 1228, 1459, 2456, 2918, 5836, 11672, 14429, 28858, 57716, 68573, 115432, 137146, 274292, 447913, 548584, 895826, 1791652, 3583304, 21051911, 42103822, 84207644, 168415288]

約数ペア:

[(1, 168415288), (2, 84207644), (4, 42103822), (8, 21051911), (47, 3583304), (94, 1791652), (188, 895826), (307, 548584), (376, 447913), (614, 274292), (1228, 137146), (1459, 115432), (2456, 68573), (2918, 57716), (5836, 28858), (11672, 14429)]