189621168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1823}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 537394176

約数和(自身を除く): 347773008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 788, 1182, 1576, 1823, 2167, 2364, 3152, 3646, 4334, 4728, 5469, 6501, 7292, 8668, 9456, 10938, 13002, 14584, 17336, 20053, 21876, 26004, 29168, 34672, 40106, 43752, 52008, 60159, 80212, 87504, 104016, 120318, 160424, 240636, 320848, 359131, 481272, 718262, 962544, 1077393, 1436524, 2154786, 2873048, 3950441, 4309572, 5746096, 7900882, 8619144, 11851323, 15801764, 17238288, 23702646, 31603528, 47405292, 63207056, 94810584, 189621168]

約数ペア:

[(1, 189621168), (2, 94810584), (3, 63207056), (4, 47405292), (6, 31603528), (8, 23702646), (11, 17238288), (12, 15801764), (16, 11851323), (22, 8619144), (24, 7900882), (33, 5746096), (44, 4309572), (48, 3950441), (66, 2873048), (88, 2154786), (132, 1436524), (176, 1077393), (197, 962544), (264, 718262), (394, 481272), (528, 359131), (591, 320848), (788, 240636), (1182, 160424), (1576, 120318), (1823, 104016), (2167, 87504), (2364, 80212), (3152, 60159), (3646, 52008), (4334, 43752), (4728, 40106), (5469, 34672), (6501, 29168), (7292, 26004), (8668, 21876), (9456, 20053), (10938, 17336), (13002, 14584)]