161719522074

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18994541}}^1$

素因数の和:18994603

約数の個数: 48

約数和(自身を含む): 391135608864

約数和(自身を除く): 229416086790

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 18994541, 37989082, 56983623, 113967246, 170950869, 208939951, 341901738, 417879902, 626819853, 816765263, 1253639706, 1633530526, 1880459559, 2450295789, 3760919118, 4900591578, 7350887367, 8984417893, 14701774734, 17968835786, 26953253679, 53906507358, 80859761037, 161719522074]

約数ペア:

[(1, 161719522074), (2, 80859761037), (3, 53906507358), (6, 26953253679), (9, 17968835786), (11, 14701774734), (18, 8984417893), (22, 7350887367), (33, 4900591578), (43, 3760919118), (66, 2450295789), (86, 1880459559), (99, 1633530526), (129, 1253639706), (198, 816765263), (258, 626819853), (387, 417879902), (473, 341901738), (774, 208939951), (946, 170950869), (1419, 113967246), (2838, 56983623), (4257, 37989082), (8514, 18994541)]