161634156544

素因数分解:

$2^{15}\times 7^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 384087528000

約数和(自身を除く): 222453371456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 197, 224, 256, 292, 343, 392, 394, 448, 511, 512, 584, 686, 784, 788, 896, 1022, 1024, 1168, 1372, 1379, 1568, 1576, 1792, 2044, 2048, 2336, 2744, 2758, 3136, 3152, 3577, 3584, 4088, 4096, 4672, 5488, 5516, 6272, 6304, 7154, 7168, 8176, 8192, 9344, 9653, 10976, 11032, 12544, 12608, 14308, 14336, 14381, 16352, 16384, 18688, 19306, 21952, 22064, 25039, 25088, 25216, 28616, 28672, 28762, 32704, 32768, 37376, 38612, 43904, 44128, 50078, 50176, 50432, 57232, 57344, 57524, 65408, 67571, 74752, 77224, 87808, 88256, 100156, 100352, 100667, 100864, 114464, 114688, 115048, 130816, 135142, 149504, 154448, 175616, 176512, 200312, 200704, 201334, 201728, 228928, 229376, 230096, 261632, 270284, 299008, 308896, 351232, 353024, 400624, 401408, 402668, 403456, 457856, 460192, 523264, 540568, 598016, 617792, 702464, 704669, 706048, 801248, 802816, 805336, 806912, 915712, 920384, 1046528, 1081136, 1196032, 1235584, 1404928, 1409338, 1412096, 1602496, 1605632, 1610672, 1613824, 1831424, 1840768, 2093056, 2162272, 2392064, 2471168, 2809856, 2818676, 2824192, 3204992, 3221344, 3227648, 3662848, 3681536, 4186112, 4324544, 4932683, 4942336, 5619712, 5637352, 5648384, 6409984, 6442688, 6455296, 7325696, 7363072, 8372224, 8649088, 9865366, 9884672, 11239424, 11274704, 11296768, 12819968, 12885376, 14651392, 14726144, 16744448, 17298176, 19730732, 19769344, 22549408, 22593536, 25639936, 25770752, 29302784, 29452288, 34596352, 39461464, 39538688, 45098816, 45187072, 51279872, 51541504, 58605568, 58904576, 69192704, 78922928, 79077376, 90197632, 102559744, 103083008, 117211136, 117809152, 138385408, 157845856, 158154752, 180395264, 205119488, 206166016, 235618304, 276770816, 315691712, 316309504, 360790528, 410238976, 412332032, 471236608, 553541632, 631383424, 721581056, 820477952, 824664064, 1107083264, 1262766848, 1443162112, 1649328128, 2214166528, 2525533696, 2886324224, 3298656256, 5051067392, 5772648448, 10102134784, 11545296896, 20204269568, 23090593792, 40408539136, 80817078272, 161634156544]

約数ペア:

[(1, 161634156544), (2, 80817078272), (4, 40408539136), (7, 23090593792), (8, 20204269568), (14, 11545296896), (16, 10102134784), (28, 5772648448), (32, 5051067392), (49, 3298656256), (56, 2886324224), (64, 2525533696), (73, 2214166528), (98, 1649328128), (112, 1443162112), (128, 1262766848), (146, 1107083264), (196, 824664064), (197, 820477952), (224, 721581056), (256, 631383424), (292, 553541632), (343, 471236608), (392, 412332032), (394, 410238976), (448, 360790528), (511, 316309504), (512, 315691712), (584, 276770816), (686, 235618304), (784, 206166016), (788, 205119488), (896, 180395264), (1022, 158154752), (1024, 157845856), (1168, 138385408), (1372, 117809152), (1379, 117211136), (1568, 103083008), (1576, 102559744), (1792, 90197632), (2044, 79077376), (2048, 78922928), (2336, 69192704), (2744, 58904576), (2758, 58605568), (3136, 51541504), (3152, 51279872), (3577, 45187072), (3584, 45098816), (4088, 39538688), (4096, 39461464), (4672, 34596352), (5488, 29452288), (5516, 29302784), (6272, 25770752), (6304, 25639936), (7154, 22593536), (7168, 22549408), (8176, 19769344), (8192, 19730732), (9344, 17298176), (9653, 16744448), (10976, 14726144), (11032, 14651392), (12544, 12885376), (12608, 12819968), (14308, 11296768), (14336, 11274704), (14381, 11239424), (16352, 9884672), (16384, 9865366), (18688, 8649088), (19306, 8372224), (21952, 7363072), (22064, 7325696), (25039, 6455296), (25088, 6442688), (25216, 6409984), (28616, 5648384), (28672, 5637352), (28762, 5619712), (32704, 4942336), (32768, 4932683), (37376, 4324544), (38612, 4186112), (43904, 3681536), (44128, 3662848), (50078, 3227648), (50176, 3221344), (50432, 3204992), (57232, 2824192), (57344, 2818676), (57524, 2809856), (65408, 2471168), (67571, 2392064), (74752, 2162272), (77224, 2093056), (87808, 1840768), (88256, 1831424), (100156, 1613824), (100352, 1610672), (100667, 1605632), (100864, 1602496), (114464, 1412096), (114688, 1409338), (115048, 1404928), (130816, 1235584), (135142, 1196032), (149504, 1081136), (154448, 1046528), (175616, 920384), (176512, 915712), (200312, 806912), (200704, 805336), (201334, 802816), (201728, 801248), (228928, 706048), (229376, 704669), (230096, 702464), (261632, 617792), (270284, 598016), (299008, 540568), (308896, 523264), (351232, 460192), (353024, 457856), (400624, 403456), (401408, 402668)]