145435136

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 403045632

約数和(自身を除く): 257610496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 49, 56, 62, 64, 68, 77, 88, 98, 112, 119, 124, 128, 136, 154, 176, 187, 196, 217, 224, 238, 248, 256, 272, 308, 341, 352, 374, 392, 434, 448, 476, 496, 512, 527, 539, 544, 616, 682, 704, 748, 784, 833, 868, 896, 952, 992, 1054, 1078, 1088, 1232, 1309, 1364, 1408, 1496, 1519, 1568, 1666, 1736, 1792, 1904, 1984, 2108, 2156, 2176, 2387, 2464, 2618, 2728, 2816, 2992, 3038, 3136, 3332, 3472, 3584, 3689, 3808, 3968, 4216, 4312, 4352, 4774, 4928, 5236, 5456, 5632, 5797, 5984, 6076, 6272, 6664, 6944, 7378, 7616, 7936, 8432, 8624, 8704, 9163, 9548, 9856, 10472, 10912, 11594, 11968, 12152, 12544, 13328, 13888, 14756, 15232, 15872, 16709, 16864, 17248, 18326, 19096, 19712, 20944, 21824, 23188, 23936, 24304, 25088, 25823, 26656, 27776, 29512, 30464, 33418, 33728, 34496, 36652, 38192, 39424, 40579, 41888, 43648, 46376, 47872, 48608, 51646, 53312, 55552, 59024, 60928, 66836, 67456, 68992, 73304, 76384, 81158, 83776, 87296, 92752, 95744, 97216, 103292, 106624, 111104, 118048, 133672, 134912, 137984, 146608, 152768, 162316, 167552, 174592, 185504, 194432, 206584, 213248, 236096, 267344, 269824, 275968, 284053, 293216, 305536, 324632, 335104, 371008, 388864, 413168, 426496, 472192, 534688, 568106, 586432, 611072, 649264, 670208, 742016, 777728, 826336, 944384, 1069376, 1136212, 1172864, 1222144, 1298528, 1484032, 1652672, 1888768, 2138752, 2272424, 2345728, 2597056, 2968064, 3305344, 4277504, 4544848, 4691456, 5194112, 6610688, 8555008, 9089696, 10388224, 13221376, 18179392, 20776448, 36358784, 72717568, 145435136]

約数ペア:

[(1, 145435136), (2, 72717568), (4, 36358784), (7, 20776448), (8, 18179392), (11, 13221376), (14, 10388224), (16, 9089696), (17, 8555008), (22, 6610688), (28, 5194112), (31, 4691456), (32, 4544848), (34, 4277504), (44, 3305344), (49, 2968064), (56, 2597056), (62, 2345728), (64, 2272424), (68, 2138752), (77, 1888768), (88, 1652672), (98, 1484032), (112, 1298528), (119, 1222144), (124, 1172864), (128, 1136212), (136, 1069376), (154, 944384), (176, 826336), (187, 777728), (196, 742016), (217, 670208), (224, 649264), (238, 611072), (248, 586432), (256, 568106), (272, 534688), (308, 472192), (341, 426496), (352, 413168), (374, 388864), (392, 371008), (434, 335104), (448, 324632), (476, 305536), (496, 293216), (512, 284053), (527, 275968), (539, 269824), (544, 267344), (616, 236096), (682, 213248), (704, 206584), (748, 194432), (784, 185504), (833, 174592), (868, 167552), (896, 162316), (952, 152768), (992, 146608), (1054, 137984), (1078, 134912), (1088, 133672), (1232, 118048), (1309, 111104), (1364, 106624), (1408, 103292), (1496, 97216), (1519, 95744), (1568, 92752), (1666, 87296), (1736, 83776), (1792, 81158), (1904, 76384), (1984, 73304), (2108, 68992), (2156, 67456), (2176, 66836), (2387, 60928), (2464, 59024), (2618, 55552), (2728, 53312), (2816, 51646), (2992, 48608), (3038, 47872), (3136, 46376), (3332, 43648), (3472, 41888), (3584, 40579), (3689, 39424), (3808, 38192), (3968, 36652), (4216, 34496), (4312, 33728), (4352, 33418), (4774, 30464), (4928, 29512), (5236, 27776), (5456, 26656), (5632, 25823), (5797, 25088), (5984, 24304), (6076, 23936), (6272, 23188), (6664, 21824), (6944, 20944), (7378, 19712), (7616, 19096), (7936, 18326), (8432, 17248), (8624, 16864), (8704, 16709), (9163, 15872), (9548, 15232), (9856, 14756), (10472, 13888), (10912, 13328), (11594, 12544), (11968, 12152)]