163951188

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 397899264

約数和(自身を除く): 233948076

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 137, 186, 274, 372, 411, 548, 822, 1644, 3217, 4247, 6434, 8494, 9651, 12741, 12868, 16988, 19302, 25482, 38604, 50964, 99727, 199454, 299181, 398908, 440729, 598362, 881458, 1196724, 1322187, 1762916, 2644374, 5288748, 13662599, 27325198, 40987797, 54650396, 81975594, 163951188]

約数ペア:

[(1, 163951188), (2, 81975594), (3, 54650396), (4, 40987797), (6, 27325198), (12, 13662599), (31, 5288748), (62, 2644374), (93, 1762916), (124, 1322187), (137, 1196724), (186, 881458), (274, 598362), (372, 440729), (411, 398908), (548, 299181), (822, 199454), (1644, 99727), (3217, 50964), (4247, 38604), (6434, 25482), (8494, 19302), (9651, 16988), (12741, 12868)]