156938164232

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1087}}^1\times {\mathrm{80929}}^1$

素因数の和:82245

約数の個数: 32

約数和(自身を含む): 295854182400

約数和(自身を除く): 138916018168

約数列:

[1, 2, 4, 8, 223, 446, 892, 1087, 1784, 2174, 4348, 8696, 80929, 161858, 242401, 323716, 484802, 647432, 969604, 1939208, 18047167, 36094334, 72188668, 87969823, 144377336, 175939646, 351879292, 703758584, 19617270529, 39234541058, 78469082116, 156938164232]

約数ペア:

[(1, 156938164232), (2, 78469082116), (4, 39234541058), (8, 19617270529), (223, 703758584), (446, 351879292), (892, 175939646), (1087, 144377336), (1784, 87969823), (2174, 72188668), (4348, 36094334), (8696, 18047167), (80929, 1939208), (161858, 969604), (242401, 647432), (323716, 484802)]