16128156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 41747328

約数和(自身を除く): 25619172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2003, 2013, 2684, 4006, 4026, 6009, 8012, 8052, 12018, 22033, 24036, 44066, 66099, 88132, 122183, 132198, 244366, 264396, 366549, 488732, 733098, 1344013, 1466196, 2688026, 4032039, 5376052, 8064078, 16128156]

約数ペア:

[(1, 16128156), (2, 8064078), (3, 5376052), (4, 4032039), (6, 2688026), (11, 1466196), (12, 1344013), (22, 733098), (33, 488732), (44, 366549), (61, 264396), (66, 244366), (122, 132198), (132, 122183), (183, 88132), (244, 66099), (366, 44066), (671, 24036), (732, 22033), (1342, 12018), (2003, 8052), (2013, 8012), (2684, 6009), (4006, 4026)]