191351424

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 561816000

約数和(自身を除く): 370464576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 128, 132, 176, 178, 192, 264, 267, 352, 356, 384, 509, 528, 534, 704, 712, 979, 1018, 1056, 1068, 1408, 1424, 1527, 1958, 2036, 2112, 2136, 2848, 2937, 3054, 3916, 4072, 4224, 4272, 5599, 5696, 5874, 6108, 7832, 8144, 8544, 11198, 11392, 11748, 12216, 15664, 16288, 16797, 17088, 22396, 23496, 24432, 31328, 32576, 33594, 34176, 44792, 45301, 46992, 48864, 62656, 65152, 67188, 89584, 90602, 93984, 97728, 125312, 134376, 135903, 179168, 181204, 187968, 195456, 268752, 271806, 358336, 362408, 375936, 498311, 537504, 543612, 716672, 724816, 996622, 1075008, 1087224, 1449632, 1494933, 1993244, 2150016, 2174448, 2899264, 2989866, 3986488, 4348896, 5798528, 5979732, 7972976, 8697792, 11959464, 15945952, 17395584, 23918928, 31891904, 47837856, 63783808, 95675712, 191351424]

約数ペア:

[(1, 191351424), (2, 95675712), (3, 63783808), (4, 47837856), (6, 31891904), (8, 23918928), (11, 17395584), (12, 15945952), (16, 11959464), (22, 8697792), (24, 7972976), (32, 5979732), (33, 5798528), (44, 4348896), (48, 3986488), (64, 2989866), (66, 2899264), (88, 2174448), (89, 2150016), (96, 1993244), (128, 1494933), (132, 1449632), (176, 1087224), (178, 1075008), (192, 996622), (264, 724816), (267, 716672), (352, 543612), (356, 537504), (384, 498311), (509, 375936), (528, 362408), (534, 358336), (704, 271806), (712, 268752), (979, 195456), (1018, 187968), (1056, 181204), (1068, 179168), (1408, 135903), (1424, 134376), (1527, 125312), (1958, 97728), (2036, 93984), (2112, 90602), (2136, 89584), (2848, 67188), (2937, 65152), (3054, 62656), (3916, 48864), (4072, 46992), (4224, 45301), (4272, 44792), (5599, 34176), (5696, 33594), (5874, 32576), (6108, 31328), (7832, 24432), (8144, 23496), (8544, 22396), (11198, 17088), (11392, 16797), (11748, 16288), (12216, 15664)]