171350144

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 405144000

約数和(自身を除く): 233793856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 199, 217, 224, 248, 398, 434, 448, 496, 796, 868, 896, 961, 992, 1393, 1592, 1736, 1922, 1984, 2786, 3184, 3472, 3844, 3968, 5572, 6169, 6368, 6727, 6944, 7688, 11144, 12338, 12736, 13454, 13888, 15376, 22288, 24676, 25472, 26908, 27776, 30752, 43183, 44576, 49352, 53816, 61504, 86366, 89152, 98704, 107632, 123008, 172732, 178304, 191239, 197408, 215264, 345464, 382478, 394816, 430528, 690928, 764956, 789632, 861056, 1338673, 1381856, 1529912, 2677346, 2763712, 3059824, 5354692, 5527424, 6119648, 10709384, 12239296, 21418768, 24478592, 42837536, 85675072, 171350144]

約数ペア:

[(1, 171350144), (2, 85675072), (4, 42837536), (7, 24478592), (8, 21418768), (14, 12239296), (16, 10709384), (28, 6119648), (31, 5527424), (32, 5354692), (56, 3059824), (62, 2763712), (64, 2677346), (112, 1529912), (124, 1381856), (128, 1338673), (199, 861056), (217, 789632), (224, 764956), (248, 690928), (398, 430528), (434, 394816), (448, 382478), (496, 345464), (796, 215264), (868, 197408), (896, 191239), (961, 178304), (992, 172732), (1393, 123008), (1592, 107632), (1736, 98704), (1922, 89152), (1984, 86366), (2786, 61504), (3184, 53816), (3472, 49352), (3844, 44576), (3968, 43183), (5572, 30752), (6169, 27776), (6368, 26908), (6727, 25472), (6944, 24676), (7688, 22288), (11144, 15376), (12338, 13888), (12736, 13454)]