198130176

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 629840640

約数和(自身を除く): 431710464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 73, 76, 93, 96, 114, 124, 128, 144, 146, 152, 171, 186, 192, 219, 228, 248, 256, 279, 288, 292, 304, 342, 372, 384, 438, 456, 496, 512, 558, 576, 584, 589, 608, 657, 684, 744, 768, 876, 912, 992, 1116, 1152, 1168, 1178, 1216, 1314, 1368, 1387, 1488, 1536, 1752, 1767, 1824, 1984, 2232, 2263, 2304, 2336, 2356, 2432, 2628, 2736, 2774, 2976, 3504, 3534, 3648, 3968, 4161, 4464, 4526, 4608, 4672, 4712, 4864, 5256, 5301, 5472, 5548, 5952, 6789, 7008, 7068, 7296, 7936, 8322, 8928, 9052, 9344, 9424, 9728, 10512, 10602, 10944, 11096, 11904, 12483, 13578, 14016, 14136, 14592, 15872, 16644, 17856, 18104, 18688, 18848, 20367, 21024, 21204, 21888, 22192, 23808, 24966, 27156, 28032, 28272, 29184, 33288, 35712, 36208, 37376, 37696, 40734, 42048, 42408, 42997, 43776, 44384, 47616, 49932, 54312, 56064, 56544, 66576, 71424, 72416, 75392, 81468, 84096, 84816, 85994, 87552, 88768, 99864, 108624, 112128, 113088, 128991, 133152, 142848, 144832, 150784, 162936, 168192, 169632, 171988, 177536, 199728, 217248, 226176, 257982, 266304, 289664, 301568, 325872, 336384, 339264, 343976, 355072, 386973, 399456, 434496, 452352, 515964, 532608, 579328, 651744, 678528, 687952, 710144, 773946, 798912, 868992, 904704, 1031928, 1065216, 1158656, 1303488, 1357056, 1375904, 1547892, 1597824, 1737984, 2063856, 2130432, 2606976, 2714112, 2751808, 3095784, 3195648, 3475968, 4127712, 5213952, 5503616, 6191568, 6391296, 8255424, 10427904, 11007232, 12383136, 16510848, 22014464, 24766272, 33021696, 49532544, 66043392, 99065088, 198130176]

約数ペア:

[(1, 198130176), (2, 99065088), (3, 66043392), (4, 49532544), (6, 33021696), (8, 24766272), (9, 22014464), (12, 16510848), (16, 12383136), (18, 11007232), (19, 10427904), (24, 8255424), (31, 6391296), (32, 6191568), (36, 5503616), (38, 5213952), (48, 4127712), (57, 3475968), (62, 3195648), (64, 3095784), (72, 2751808), (73, 2714112), (76, 2606976), (93, 2130432), (96, 2063856), (114, 1737984), (124, 1597824), (128, 1547892), (144, 1375904), (146, 1357056), (152, 1303488), (171, 1158656), (186, 1065216), (192, 1031928), (219, 904704), (228, 868992), (248, 798912), (256, 773946), (279, 710144), (288, 687952), (292, 678528), (304, 651744), (342, 579328), (372, 532608), (384, 515964), (438, 452352), (456, 434496), (496, 399456), (512, 386973), (558, 355072), (576, 343976), (584, 339264), (589, 336384), (608, 325872), (657, 301568), (684, 289664), (744, 266304), (768, 257982), (876, 226176), (912, 217248), (992, 199728), (1116, 177536), (1152, 171988), (1168, 169632), (1178, 168192), (1216, 162936), (1314, 150784), (1368, 144832), (1387, 142848), (1488, 133152), (1536, 128991), (1752, 113088), (1767, 112128), (1824, 108624), (1984, 99864), (2232, 88768), (2263, 87552), (2304, 85994), (2336, 84816), (2356, 84096), (2432, 81468), (2628, 75392), (2736, 72416), (2774, 71424), (2976, 66576), (3504, 56544), (3534, 56064), (3648, 54312), (3968, 49932), (4161, 47616), (4464, 44384), (4526, 43776), (4608, 42997), (4672, 42408), (4712, 42048), (4864, 40734), (5256, 37696), (5301, 37376), (5472, 36208), (5548, 35712), (5952, 33288), (6789, 29184), (7008, 28272), (7068, 28032), (7296, 27156), (7936, 24966), (8322, 23808), (8928, 22192), (9052, 21888), (9344, 21204), (9424, 21024), (9728, 20367), (10512, 18848), (10602, 18688), (10944, 18104), (11096, 17856), (11904, 16644), (12483, 15872), (13578, 14592), (14016, 14136)]