133657728

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2805

約数の個数: 64

約数和(自身を含む): 357873120

約数和(自身を除く): 224215392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 2096, 2657, 3144, 4192, 5314, 6288, 7971, 8384, 10628, 12576, 15942, 16768, 21256, 25152, 31884, 42512, 50304, 63768, 85024, 127536, 170048, 255072, 340096, 348067, 510144, 696134, 1020288, 1044201, 1392268, 2088402, 2784536, 4176804, 5569072, 8353608, 11138144, 16707216, 22276288, 33414432, 44552576, 66828864, 133657728]

約数ペア:

[(1, 133657728), (2, 66828864), (3, 44552576), (4, 33414432), (6, 22276288), (8, 16707216), (12, 11138144), (16, 8353608), (24, 5569072), (32, 4176804), (48, 2784536), (64, 2088402), (96, 1392268), (128, 1044201), (131, 1020288), (192, 696134), (262, 510144), (384, 348067), (393, 340096), (524, 255072), (786, 170048), (1048, 127536), (1572, 85024), (2096, 63768), (2657, 50304), (3144, 42512), (4192, 31884), (5314, 25152), (6288, 21256), (7971, 16768), (8384, 15942), (10628, 12576)]