168697872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 180

約数和(自身を含む): 561620800

約数和(自身を除く): 392922928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 199, 203, 232, 252, 261, 336, 348, 398, 406, 464, 504, 522, 597, 609, 696, 796, 812, 841, 1008, 1044, 1194, 1218, 1392, 1393, 1592, 1624, 1682, 1791, 1827, 2088, 2388, 2436, 2523, 2786, 3184, 3248, 3364, 3582, 3654, 4176, 4179, 4776, 4872, 5046, 5572, 5771, 5887, 6728, 7164, 7308, 7569, 8358, 9552, 9744, 10092, 11144, 11542, 11774, 12537, 13456, 14328, 14616, 15138, 16716, 17313, 17661, 20184, 22288, 23084, 23548, 25074, 28656, 29232, 30276, 33432, 34626, 35322, 40368, 40397, 46168, 47096, 50148, 51939, 52983, 60552, 66864, 69252, 70644, 80794, 92336, 94192, 100296, 103878, 105966, 121104, 121191, 138504, 141288, 161588, 167359, 200592, 207756, 211932, 242382, 277008, 282576, 323176, 334718, 363573, 415512, 423864, 484764, 502077, 646352, 669436, 727146, 831024, 847728, 969528, 1004154, 1171513, 1338872, 1454292, 1506231, 1939056, 2008308, 2343026, 2677744, 2908584, 3012462, 3514539, 4016616, 4686052, 5817168, 6024924, 7029078, 8033232, 9372104, 10543617, 12049848, 14058156, 18744208, 21087234, 24099696, 28116312, 42174468, 56232624, 84348936, 168697872]

約数ペア:

[(1, 168697872), (2, 84348936), (3, 56232624), (4, 42174468), (6, 28116312), (7, 24099696), (8, 21087234), (9, 18744208), (12, 14058156), (14, 12049848), (16, 10543617), (18, 9372104), (21, 8033232), (24, 7029078), (28, 6024924), (29, 5817168), (36, 4686052), (42, 4016616), (48, 3514539), (56, 3012462), (58, 2908584), (63, 2677744), (72, 2343026), (84, 2008308), (87, 1939056), (112, 1506231), (116, 1454292), (126, 1338872), (144, 1171513), (168, 1004154), (174, 969528), (199, 847728), (203, 831024), (232, 727146), (252, 669436), (261, 646352), (336, 502077), (348, 484764), (398, 423864), (406, 415512), (464, 363573), (504, 334718), (522, 323176), (597, 282576), (609, 277008), (696, 242382), (796, 211932), (812, 207756), (841, 200592), (1008, 167359), (1044, 161588), (1194, 141288), (1218, 138504), (1392, 121191), (1393, 121104), (1592, 105966), (1624, 103878), (1682, 100296), (1791, 94192), (1827, 92336), (2088, 80794), (2388, 70644), (2436, 69252), (2523, 66864), (2786, 60552), (3184, 52983), (3248, 51939), (3364, 50148), (3582, 47096), (3654, 46168), (4176, 40397), (4179, 40368), (4776, 35322), (4872, 34626), (5046, 33432), (5572, 30276), (5771, 29232), (5887, 28656), (6728, 25074), (7164, 23548), (7308, 23084), (7569, 22288), (8358, 20184), (9552, 17661), (9744, 17313), (10092, 16716), (11144, 15138), (11542, 14616), (11774, 14328), (12537, 13456)]