189367072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 394148160

約数和(自身を除く): 204781088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 293, 304, 586, 608, 1063, 1172, 2126, 2344, 4252, 4688, 5567, 8504, 9376, 11134, 17008, 20197, 22268, 34016, 40394, 44536, 80788, 89072, 161576, 178144, 311459, 323152, 622918, 646304, 1245836, 2491672, 4983344, 5917721, 9966688, 11835442, 23670884, 47341768, 94683536, 189367072]

約数ペア:

[(1, 189367072), (2, 94683536), (4, 47341768), (8, 23670884), (16, 11835442), (19, 9966688), (32, 5917721), (38, 4983344), (76, 2491672), (152, 1245836), (293, 646304), (304, 622918), (586, 323152), (608, 311459), (1063, 178144), (1172, 161576), (2126, 89072), (2344, 80788), (4252, 44536), (4688, 40394), (5567, 34016), (8504, 22268), (9376, 20197), (11134, 17008)]