172031904

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 571898880

約数和(自身を除く): 399866976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 96, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 264, 276, 288, 297, 352, 368, 396, 414, 432, 506, 528, 552, 594, 621, 736, 759, 787, 792, 828, 864, 1012, 1056, 1104, 1188, 1242, 1518, 1574, 1584, 1656, 2024, 2208, 2277, 2361, 2376, 2484, 3036, 3148, 3168, 3312, 4048, 4554, 4722, 4752, 4968, 6072, 6296, 6624, 6831, 7083, 8096, 8657, 9108, 9444, 9504, 9936, 12144, 12592, 13662, 14166, 17314, 18101, 18216, 18888, 19872, 21249, 24288, 25184, 25971, 27324, 28332, 34628, 36202, 36432, 37776, 42498, 51942, 54303, 54648, 56664, 69256, 72404, 72864, 75552, 77913, 84996, 103884, 108606, 109296, 113328, 138512, 144808, 155826, 162909, 169992, 199111, 207768, 217212, 218592, 226656, 233739, 277024, 289616, 311652, 325818, 339984, 398222, 415536, 434424, 467478, 488727, 579232, 597333, 623304, 651636, 679968, 796444, 831072, 868848, 934956, 977454, 1194666, 1246608, 1303272, 1592888, 1737696, 1791999, 1869912, 1954908, 2389332, 2493216, 2606544, 3185776, 3583998, 3739824, 3909816, 4778664, 5213088, 5375997, 6371552, 7167996, 7479648, 7819632, 9557328, 10751994, 14335992, 15639264, 19114656, 21503988, 28671984, 43007976, 57343968, 86015952, 172031904]

約数ペア:

[(1, 172031904), (2, 86015952), (3, 57343968), (4, 43007976), (6, 28671984), (8, 21503988), (9, 19114656), (11, 15639264), (12, 14335992), (16, 10751994), (18, 9557328), (22, 7819632), (23, 7479648), (24, 7167996), (27, 6371552), (32, 5375997), (33, 5213088), (36, 4778664), (44, 3909816), (46, 3739824), (48, 3583998), (54, 3185776), (66, 2606544), (69, 2493216), (72, 2389332), (88, 1954908), (92, 1869912), (96, 1791999), (99, 1737696), (108, 1592888), (132, 1303272), (138, 1246608), (144, 1194666), (176, 977454), (184, 934956), (198, 868848), (207, 831072), (216, 796444), (253, 679968), (264, 651636), (276, 623304), (288, 597333), (297, 579232), (352, 488727), (368, 467478), (396, 434424), (414, 415536), (432, 398222), (506, 339984), (528, 325818), (552, 311652), (594, 289616), (621, 277024), (736, 233739), (759, 226656), (787, 218592), (792, 217212), (828, 207768), (864, 199111), (1012, 169992), (1056, 162909), (1104, 155826), (1188, 144808), (1242, 138512), (1518, 113328), (1574, 109296), (1584, 108606), (1656, 103884), (2024, 84996), (2208, 77913), (2277, 75552), (2361, 72864), (2376, 72404), (2484, 69256), (3036, 56664), (3148, 54648), (3168, 54303), (3312, 51942), (4048, 42498), (4554, 37776), (4722, 36432), (4752, 36202), (4968, 34628), (6072, 28332), (6296, 27324), (6624, 25971), (6831, 25184), (7083, 24288), (8096, 21249), (8657, 19872), (9108, 18888), (9444, 18216), (9504, 18101), (9936, 17314), (12144, 14166), (12592, 13662)]