165683168

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32159}}^1$

素因数の和:32199

約数の個数: 48

約数和(自身を含む): 389007360

約数和(自身を除く): 223324192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 32159, 64318, 128636, 225113, 257272, 450226, 514544, 739657, 900452, 1029088, 1479314, 1800904, 2958628, 3601808, 5177599, 5917256, 7203616, 10355198, 11834512, 20710396, 23669024, 41420792, 82841584, 165683168]

約数ペア:

[(1, 165683168), (2, 82841584), (4, 41420792), (7, 23669024), (8, 20710396), (14, 11834512), (16, 10355198), (23, 7203616), (28, 5917256), (32, 5177599), (46, 3601808), (56, 2958628), (92, 1800904), (112, 1479314), (161, 1029088), (184, 900452), (224, 739657), (322, 514544), (368, 450226), (644, 257272), (736, 225113), (1288, 128636), (2576, 64318), (5152, 32159)]