145978272

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 216

約数和(自身を含む): 470564640

約数和(自身を除く): 324586368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 71, 72, 88, 96, 99, 118, 121, 132, 142, 144, 176, 177, 198, 213, 236, 242, 264, 284, 288, 352, 354, 363, 396, 426, 472, 484, 528, 531, 568, 639, 649, 708, 726, 781, 792, 852, 944, 968, 1056, 1062, 1089, 1136, 1278, 1298, 1416, 1452, 1562, 1584, 1704, 1888, 1936, 1947, 2124, 2178, 2272, 2343, 2556, 2596, 2832, 2904, 3124, 3168, 3408, 3872, 3894, 4189, 4248, 4356, 4686, 5112, 5192, 5664, 5808, 5841, 6248, 6816, 7029, 7139, 7788, 8378, 8496, 8591, 8712, 9372, 10224, 10384, 11616, 11682, 12496, 12567, 14058, 14278, 15576, 16756, 16992, 17182, 17424, 18744, 20448, 20768, 21417, 23364, 24992, 25134, 25773, 28116, 28556, 31152, 33512, 34364, 34848, 37488, 37701, 42834, 46079, 46728, 50268, 51546, 56232, 57112, 62304, 64251, 67024, 68728, 74976, 75402, 77319, 85668, 92158, 93456, 100536, 103092, 112464, 114224, 128502, 134048, 137456, 138237, 150804, 154638, 171336, 184316, 186912, 201072, 206184, 224928, 228448, 257004, 274912, 276474, 301608, 309276, 342672, 368632, 402144, 412368, 414711, 506869, 514008, 552948, 603216, 618552, 685344, 737264, 824736, 829422, 1013738, 1028016, 1105896, 1206432, 1237104, 1474528, 1520607, 1658844, 2027476, 2056032, 2211792, 2474208, 3041214, 3317688, 4054952, 4423584, 4561821, 6082428, 6635376, 8109904, 9123642, 12164856, 13270752, 16219808, 18247284, 24329712, 36494568, 48659424, 72989136, 145978272]

約数ペア:

[(1, 145978272), (2, 72989136), (3, 48659424), (4, 36494568), (6, 24329712), (8, 18247284), (9, 16219808), (11, 13270752), (12, 12164856), (16, 9123642), (18, 8109904), (22, 6635376), (24, 6082428), (32, 4561821), (33, 4423584), (36, 4054952), (44, 3317688), (48, 3041214), (59, 2474208), (66, 2211792), (71, 2056032), (72, 2027476), (88, 1658844), (96, 1520607), (99, 1474528), (118, 1237104), (121, 1206432), (132, 1105896), (142, 1028016), (144, 1013738), (176, 829422), (177, 824736), (198, 737264), (213, 685344), (236, 618552), (242, 603216), (264, 552948), (284, 514008), (288, 506869), (352, 414711), (354, 412368), (363, 402144), (396, 368632), (426, 342672), (472, 309276), (484, 301608), (528, 276474), (531, 274912), (568, 257004), (639, 228448), (649, 224928), (708, 206184), (726, 201072), (781, 186912), (792, 184316), (852, 171336), (944, 154638), (968, 150804), (1056, 138237), (1062, 137456), (1089, 134048), (1136, 128502), (1278, 114224), (1298, 112464), (1416, 103092), (1452, 100536), (1562, 93456), (1584, 92158), (1704, 85668), (1888, 77319), (1936, 75402), (1947, 74976), (2124, 68728), (2178, 67024), (2272, 64251), (2343, 62304), (2556, 57112), (2596, 56232), (2832, 51546), (2904, 50268), (3124, 46728), (3168, 46079), (3408, 42834), (3872, 37701), (3894, 37488), (4189, 34848), (4248, 34364), (4356, 33512), (4686, 31152), (5112, 28556), (5192, 28116), (5664, 25773), (5808, 25134), (5841, 24992), (6248, 23364), (6816, 21417), (7029, 20768), (7139, 20448), (7788, 18744), (8378, 17424), (8496, 17182), (8591, 16992), (8712, 16756), (9372, 15576), (10224, 14278), (10384, 14058), (11616, 12567), (11682, 12496)]