173342976

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 491050560

約数和(自身を除く): 317707584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 128, 129, 172, 174, 181, 192, 232, 256, 258, 344, 348, 362, 384, 464, 516, 543, 688, 696, 724, 768, 928, 1032, 1086, 1247, 1376, 1392, 1448, 1856, 2064, 2172, 2494, 2752, 2784, 2896, 3712, 3741, 4128, 4344, 4988, 5249, 5504, 5568, 5792, 7424, 7482, 7783, 8256, 8688, 9976, 10498, 11008, 11136, 11584, 14964, 15566, 15747, 16512, 17376, 19952, 20996, 22272, 23168, 23349, 29928, 31132, 31494, 33024, 34752, 39904, 41992, 46336, 46698, 59856, 62264, 62988, 69504, 79808, 83984, 93396, 119712, 124528, 125976, 139008, 159616, 167968, 186792, 225707, 239424, 249056, 251952, 319232, 335936, 373584, 451414, 478848, 498112, 503904, 671872, 677121, 747168, 902828, 957696, 996224, 1007808, 1343744, 1354242, 1494336, 1805656, 1992448, 2015616, 2708484, 2988672, 3611312, 4031232, 5416968, 5977344, 7222624, 10833936, 14445248, 21667872, 28890496, 43335744, 57780992, 86671488, 173342976]

約数ペア:

[(1, 173342976), (2, 86671488), (3, 57780992), (4, 43335744), (6, 28890496), (8, 21667872), (12, 14445248), (16, 10833936), (24, 7222624), (29, 5977344), (32, 5416968), (43, 4031232), (48, 3611312), (58, 2988672), (64, 2708484), (86, 2015616), (87, 1992448), (96, 1805656), (116, 1494336), (128, 1354242), (129, 1343744), (172, 1007808), (174, 996224), (181, 957696), (192, 902828), (232, 747168), (256, 677121), (258, 671872), (344, 503904), (348, 498112), (362, 478848), (384, 451414), (464, 373584), (516, 335936), (543, 319232), (688, 251952), (696, 249056), (724, 239424), (768, 225707), (928, 186792), (1032, 167968), (1086, 159616), (1247, 139008), (1376, 125976), (1392, 124528), (1448, 119712), (1856, 93396), (2064, 83984), (2172, 79808), (2494, 69504), (2752, 62988), (2784, 62264), (2896, 59856), (3712, 46698), (3741, 46336), (4128, 41992), (4344, 39904), (4988, 34752), (5249, 33024), (5504, 31494), (5568, 31132), (5792, 29928), (7424, 23349), (7482, 23168), (7783, 22272), (8256, 20996), (8688, 19952), (9976, 17376), (10498, 16512), (11008, 15747), (11136, 15566), (11584, 14964)]