198778368

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1167

約数の個数: 80

約数和(自身を含む): 534251520

約数和(自身を除く): 335473152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1019, 1524, 1536, 2032, 2038, 3048, 3057, 4064, 4076, 6096, 6114, 8128, 8152, 12192, 12228, 16256, 16304, 24384, 24456, 32512, 32608, 48768, 48912, 65024, 65216, 97536, 97824, 129413, 130432, 195072, 195648, 258826, 260864, 388239, 391296, 517652, 521728, 776478, 782592, 1035304, 1552956, 1565184, 2070608, 3105912, 4141216, 6211824, 8282432, 12423648, 16564864, 24847296, 33129728, 49694592, 66259456, 99389184, 198778368]

約数ペア:

[(1, 198778368), (2, 99389184), (3, 66259456), (4, 49694592), (6, 33129728), (8, 24847296), (12, 16564864), (16, 12423648), (24, 8282432), (32, 6211824), (48, 4141216), (64, 3105912), (96, 2070608), (127, 1565184), (128, 1552956), (192, 1035304), (254, 782592), (256, 776478), (381, 521728), (384, 517652), (508, 391296), (512, 388239), (762, 260864), (768, 258826), (1016, 195648), (1019, 195072), (1524, 130432), (1536, 129413), (2032, 97824), (2038, 97536), (3048, 65216), (3057, 65024), (4064, 48912), (4076, 48768), (6096, 32608), (6114, 32512), (8128, 24456), (8152, 24384), (12192, 16304), (12228, 16256)]