164865888

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 563068800

約数和(自身を除く): 398202912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 83, 88, 96, 99, 108, 114, 121, 132, 144, 152, 166, 171, 176, 198, 209, 216, 228, 242, 249, 264, 288, 297, 304, 332, 342, 352, 363, 396, 418, 432, 456, 484, 498, 513, 528, 594, 608, 627, 664, 684, 726, 747, 792, 836, 864, 912, 913, 968, 996, 1026, 1056, 1089, 1188, 1254, 1328, 1368, 1452, 1494, 1577, 1584, 1672, 1824, 1826, 1881, 1936, 1992, 2052, 2178, 2241, 2299, 2376, 2508, 2656, 2736, 2739, 2904, 2988, 3154, 3168, 3267, 3344, 3652, 3762, 3872, 3984, 4104, 4356, 4482, 4598, 4731, 4752, 5016, 5472, 5478, 5643, 5808, 5976, 6308, 6534, 6688, 6897, 7304, 7524, 7968, 8208, 8217, 8712, 8964, 9196, 9462, 9504, 10032, 10043, 10956, 11286, 11616, 11952, 12616, 13068, 13794, 14193, 14608, 15048, 16416, 16434, 17347, 17424, 17928, 18392, 18924, 20064, 20086, 20691, 21912, 22572, 23904, 24651, 25232, 26136, 27588, 28386, 29216, 30096, 30129, 32868, 34694, 34848, 35856, 36784, 37848, 40172, 41382, 42579, 43824, 45144, 49302, 50464, 52041, 52272, 55176, 56772, 60192, 60258, 62073, 65736, 69388, 71712, 73568, 75696, 80344, 82764, 85158, 87648, 90288, 90387, 98604, 104082, 104544, 110352, 113544, 120516, 124146, 131472, 138776, 151392, 156123, 160688, 165528, 170316, 180576, 180774, 190817, 197208, 208164, 220704, 227088, 241032, 248292, 262944, 271161, 277552, 312246, 321376, 331056, 340632, 361548, 381634, 394416, 416328, 454176, 468369, 482064, 496584, 542322, 555104, 572451, 624492, 662112, 681264, 723096, 763268, 788832, 832656, 936738, 964128, 993168, 1084644, 1144902, 1248984, 1362528, 1446192, 1526536, 1665312, 1717353, 1873476, 1986336, 2169288, 2289804, 2497968, 2892384, 3053072, 3434706, 3746952, 4338576, 4579608, 4995936, 5152059, 6106144, 6869412, 7493904, 8677152, 9159216, 10304118, 13738824, 14987808, 18318432, 20608236, 27477648, 41216472, 54955296, 82432944, 164865888]

約数ペア:

[(1, 164865888), (2, 82432944), (3, 54955296), (4, 41216472), (6, 27477648), (8, 20608236), (9, 18318432), (11, 14987808), (12, 13738824), (16, 10304118), (18, 9159216), (19, 8677152), (22, 7493904), (24, 6869412), (27, 6106144), (32, 5152059), (33, 4995936), (36, 4579608), (38, 4338576), (44, 3746952), (48, 3434706), (54, 3053072), (57, 2892384), (66, 2497968), (72, 2289804), (76, 2169288), (83, 1986336), (88, 1873476), (96, 1717353), (99, 1665312), (108, 1526536), (114, 1446192), (121, 1362528), (132, 1248984), (144, 1144902), (152, 1084644), (166, 993168), (171, 964128), (176, 936738), (198, 832656), (209, 788832), (216, 763268), (228, 723096), (242, 681264), (249, 662112), (264, 624492), (288, 572451), (297, 555104), (304, 542322), (332, 496584), (342, 482064), (352, 468369), (363, 454176), (396, 416328), (418, 394416), (432, 381634), (456, 361548), (484, 340632), (498, 331056), (513, 321376), (528, 312246), (594, 277552), (608, 271161), (627, 262944), (664, 248292), (684, 241032), (726, 227088), (747, 220704), (792, 208164), (836, 197208), (864, 190817), (912, 180774), (913, 180576), (968, 170316), (996, 165528), (1026, 160688), (1056, 156123), (1089, 151392), (1188, 138776), (1254, 131472), (1328, 124146), (1368, 120516), (1452, 113544), (1494, 110352), (1577, 104544), (1584, 104082), (1672, 98604), (1824, 90387), (1826, 90288), (1881, 87648), (1936, 85158), (1992, 82764), (2052, 80344), (2178, 75696), (2241, 73568), (2299, 71712), (2376, 69388), (2508, 65736), (2656, 62073), (2736, 60258), (2739, 60192), (2904, 56772), (2988, 55176), (3154, 52272), (3168, 52041), (3267, 50464), (3344, 49302), (3652, 45144), (3762, 43824), (3872, 42579), (3984, 41382), (4104, 40172), (4356, 37848), (4482, 36784), (4598, 35856), (4731, 34848), (4752, 34694), (5016, 32868), (5472, 30129), (5478, 30096), (5643, 29216), (5808, 28386), (5976, 27588), (6308, 26136), (6534, 25232), (6688, 24651), (6897, 23904), (7304, 22572), (7524, 21912), (7968, 20691), (8208, 20086), (8217, 20064), (8712, 18924), (8964, 18392), (9196, 17928), (9462, 17424), (9504, 17347), (10032, 16434), (10043, 16416), (10956, 15048), (11286, 14608), (11616, 14193), (11952, 13794), (12616, 13068)]