161685216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 600058368

約数和(自身を除く): 438373152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 32, 33, 36, 42, 44, 46, 48, 56, 63, 66, 69, 72, 77, 84, 88, 92, 96, 99, 112, 126, 132, 138, 144, 154, 161, 168, 176, 184, 198, 207, 224, 231, 252, 253, 264, 276, 288, 308, 317, 322, 336, 352, 368, 396, 414, 462, 483, 504, 506, 528, 552, 616, 634, 644, 672, 693, 736, 759, 792, 828, 924, 951, 966, 1008, 1012, 1056, 1104, 1232, 1268, 1288, 1386, 1449, 1518, 1584, 1656, 1771, 1848, 1902, 1932, 2016, 2024, 2208, 2219, 2277, 2464, 2536, 2576, 2772, 2853, 2898, 3036, 3168, 3312, 3487, 3542, 3696, 3804, 3864, 4048, 4438, 4554, 5072, 5152, 5313, 5544, 5706, 5796, 6072, 6624, 6657, 6974, 7084, 7291, 7392, 7608, 7728, 8096, 8876, 9108, 10144, 10461, 10626, 11088, 11412, 11592, 12144, 13314, 13948, 14168, 14582, 15216, 15456, 15939, 17752, 18216, 19971, 20922, 21252, 21873, 22176, 22824, 23184, 24288, 24409, 26628, 27896, 28336, 29164, 30432, 31383, 31878, 35504, 36432, 39942, 41844, 42504, 43746, 45648, 46368, 48818, 51037, 53256, 55792, 56672, 58328, 62766, 63756, 65619, 71008, 72864, 73227, 79884, 80201, 83688, 85008, 87492, 91296, 97636, 102074, 106512, 111584, 116656, 125532, 127512, 131238, 146454, 153111, 159768, 160402, 167376, 170016, 174984, 195272, 204148, 213024, 219681, 233312, 240603, 251064, 255024, 262476, 292908, 306222, 319536, 320804, 334752, 349968, 390544, 408296, 439362, 459333, 481206, 502128, 510048, 524952, 561407, 585816, 612444, 639072, 641608, 699936, 721809, 781088, 816592, 878724, 918666, 962412, 1004256, 1049904, 1122814, 1171632, 1224888, 1283216, 1443618, 1633184, 1684221, 1757448, 1837332, 1924824, 2099808, 2245628, 2343264, 2449776, 2566432, 2887236, 3368442, 3514896, 3674664, 3849648, 4491256, 4899552, 5052663, 5774472, 6736884, 7029792, 7349328, 7699296, 8982512, 10105326, 11548944, 13473768, 14698656, 17965024, 20210652, 23097888, 26947536, 40421304, 53895072, 80842608, 161685216]

約数ペア:

[(1, 161685216), (2, 80842608), (3, 53895072), (4, 40421304), (6, 26947536), (7, 23097888), (8, 20210652), (9, 17965024), (11, 14698656), (12, 13473768), (14, 11548944), (16, 10105326), (18, 8982512), (21, 7699296), (22, 7349328), (23, 7029792), (24, 6736884), (28, 5774472), (32, 5052663), (33, 4899552), (36, 4491256), (42, 3849648), (44, 3674664), (46, 3514896), (48, 3368442), (56, 2887236), (63, 2566432), (66, 2449776), (69, 2343264), (72, 2245628), (77, 2099808), (84, 1924824), (88, 1837332), (92, 1757448), (96, 1684221), (99, 1633184), (112, 1443618), (126, 1283216), (132, 1224888), (138, 1171632), (144, 1122814), (154, 1049904), (161, 1004256), (168, 962412), (176, 918666), (184, 878724), (198, 816592), (207, 781088), (224, 721809), (231, 699936), (252, 641608), (253, 639072), (264, 612444), (276, 585816), (288, 561407), (308, 524952), (317, 510048), (322, 502128), (336, 481206), (352, 459333), (368, 439362), (396, 408296), (414, 390544), (462, 349968), (483, 334752), (504, 320804), (506, 319536), (528, 306222), (552, 292908), (616, 262476), (634, 255024), (644, 251064), (672, 240603), (693, 233312), (736, 219681), (759, 213024), (792, 204148), (828, 195272), (924, 174984), (951, 170016), (966, 167376), (1008, 160402), (1012, 159768), (1056, 153111), (1104, 146454), (1232, 131238), (1268, 127512), (1288, 125532), (1386, 116656), (1449, 111584), (1518, 106512), (1584, 102074), (1656, 97636), (1771, 91296), (1848, 87492), (1902, 85008), (1932, 83688), (2016, 80201), (2024, 79884), (2208, 73227), (2219, 72864), (2277, 71008), (2464, 65619), (2536, 63756), (2576, 62766), (2772, 58328), (2853, 56672), (2898, 55792), (3036, 53256), (3168, 51037), (3312, 48818), (3487, 46368), (3542, 45648), (3696, 43746), (3804, 42504), (3864, 41844), (4048, 39942), (4438, 36432), (4554, 35504), (5072, 31878), (5152, 31383), (5313, 30432), (5544, 29164), (5706, 28336), (5796, 27896), (6072, 26628), (6624, 24409), (6657, 24288), (6974, 23184), (7084, 22824), (7291, 22176), (7392, 21873), (7608, 21252), (7728, 20922), (8096, 19971), (8876, 18216), (9108, 17752), (10144, 15939), (10461, 15456), (10626, 15216), (11088, 14582), (11412, 14168), (11592, 13948), (12144, 13314)]