161769888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2819

約数の個数: 144

約数和(自身を含む): 544078080

約数和(自身を除く): 382308192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2767, 2784, 3248, 3654, 4176, 4872, 5534, 6496, 7308, 8301, 8352, 9744, 11068, 14616, 16602, 19369, 19488, 22136, 24903, 29232, 33204, 38738, 44272, 49806, 58107, 58464, 66408, 77476, 80243, 88544, 99612, 116214, 132816, 154952, 160486, 174321, 199224, 232428, 240729, 265632, 309904, 320972, 348642, 398448, 464856, 481458, 561701, 619808, 641944, 697284, 722187, 796896, 929712, 962916, 1123402, 1283888, 1394568, 1444374, 1685103, 1859424, 1925832, 2246804, 2567776, 2789136, 2888748, 3370206, 3851664, 4493608, 5055309, 5578272, 5777496, 6740412, 7703328, 8987216, 10110618, 11554992, 13480824, 17974432, 20221236, 23109984, 26961648, 40442472, 53923296, 80884944, 161769888]

約数ペア:

[(1, 161769888), (2, 80884944), (3, 53923296), (4, 40442472), (6, 26961648), (7, 23109984), (8, 20221236), (9, 17974432), (12, 13480824), (14, 11554992), (16, 10110618), (18, 8987216), (21, 7703328), (24, 6740412), (28, 5777496), (29, 5578272), (32, 5055309), (36, 4493608), (42, 3851664), (48, 3370206), (56, 2888748), (58, 2789136), (63, 2567776), (72, 2246804), (84, 1925832), (87, 1859424), (96, 1685103), (112, 1444374), (116, 1394568), (126, 1283888), (144, 1123402), (168, 962916), (174, 929712), (203, 796896), (224, 722187), (232, 697284), (252, 641944), (261, 619808), (288, 561701), (336, 481458), (348, 464856), (406, 398448), (464, 348642), (504, 320972), (522, 309904), (609, 265632), (672, 240729), (696, 232428), (812, 199224), (928, 174321), (1008, 160486), (1044, 154952), (1218, 132816), (1392, 116214), (1624, 99612), (1827, 88544), (2016, 80243), (2088, 77476), (2436, 66408), (2767, 58464), (2784, 58107), (3248, 49806), (3654, 44272), (4176, 38738), (4872, 33204), (5534, 29232), (6496, 24903), (7308, 22136), (8301, 19488), (8352, 19369), (9744, 16602), (11068, 14616)]