15867168

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 41912640

約数和(自身を除く): 26045472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 839, 1182, 1576, 1678, 2364, 2517, 3152, 3356, 4728, 5034, 6304, 6712, 9456, 10068, 13424, 18912, 20136, 26848, 40272, 80544, 165283, 330566, 495849, 661132, 991698, 1322264, 1983396, 2644528, 3966792, 5289056, 7933584, 15867168]

約数ペア:

[(1, 15867168), (2, 7933584), (3, 5289056), (4, 3966792), (6, 2644528), (8, 1983396), (12, 1322264), (16, 991698), (24, 661132), (32, 495849), (48, 330566), (96, 165283), (197, 80544), (394, 40272), (591, 26848), (788, 20136), (839, 18912), (1182, 13424), (1576, 10068), (1678, 9456), (2364, 6712), (2517, 6304), (3152, 5034), (3356, 4728)]