164703744

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 120

約数和(自身を含む): 491105472

約数和(自身を除く): 326401728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1153, 1488, 1536, 1984, 2232, 2304, 2306, 2976, 3459, 3968, 4464, 4608, 4612, 5952, 6918, 7936, 8928, 9224, 10377, 11904, 13836, 15872, 17856, 18448, 20754, 23808, 27672, 35712, 35743, 36896, 41508, 47616, 55344, 71424, 71486, 73792, 83016, 107229, 110688, 142848, 142972, 147584, 166032, 214458, 221376, 285944, 295168, 321687, 332064, 428916, 442752, 571888, 590336, 643374, 664128, 857832, 885504, 1143776, 1286748, 1328256, 1715664, 1771008, 2287552, 2573496, 2656512, 3431328, 4575104, 5146992, 5313024, 6862656, 9150208, 10293984, 13725312, 18300416, 20587968, 27450624, 41175936, 54901248, 82351872, 164703744]

約数ペア:

[(1, 164703744), (2, 82351872), (3, 54901248), (4, 41175936), (6, 27450624), (8, 20587968), (9, 18300416), (12, 13725312), (16, 10293984), (18, 9150208), (24, 6862656), (31, 5313024), (32, 5146992), (36, 4575104), (48, 3431328), (62, 2656512), (64, 2573496), (72, 2287552), (93, 1771008), (96, 1715664), (124, 1328256), (128, 1286748), (144, 1143776), (186, 885504), (192, 857832), (248, 664128), (256, 643374), (279, 590336), (288, 571888), (372, 442752), (384, 428916), (496, 332064), (512, 321687), (558, 295168), (576, 285944), (744, 221376), (768, 214458), (992, 166032), (1116, 147584), (1152, 142972), (1153, 142848), (1488, 110688), (1536, 107229), (1984, 83016), (2232, 73792), (2304, 71486), (2306, 71424), (2976, 55344), (3459, 47616), (3968, 41508), (4464, 36896), (4608, 35743), (4612, 35712), (5952, 27672), (6918, 23808), (7936, 20754), (8928, 18448), (9224, 17856), (10377, 15872), (11904, 13836)]