171966816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 144

約数和(自身を含む): 563026464

約数和(自身を除く): 391059648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 197, 224, 252, 288, 336, 394, 433, 504, 591, 672, 788, 866, 1008, 1182, 1299, 1379, 1576, 1732, 1773, 2016, 2364, 2598, 2758, 3031, 3152, 3464, 3546, 3897, 4137, 4728, 5196, 5516, 6062, 6304, 6928, 7092, 7794, 8274, 9093, 9456, 10392, 11032, 12124, 12411, 13856, 14184, 15588, 16548, 18186, 18912, 20784, 22064, 24248, 24822, 27279, 28368, 31176, 33096, 36372, 41568, 44128, 48496, 49644, 54558, 56736, 62352, 66192, 72744, 85301, 96992, 99288, 109116, 124704, 132384, 145488, 170602, 198576, 218232, 255903, 290976, 341204, 397152, 436464, 511806, 597107, 682408, 767709, 872928, 1023612, 1194214, 1364816, 1535418, 1791321, 2047224, 2388428, 2729632, 3070836, 3582642, 4094448, 4776856, 5373963, 6141672, 7165284, 8188896, 9553712, 10747926, 12283344, 14330568, 19107424, 21495852, 24566688, 28661136, 42991704, 57322272, 85983408, 171966816]

約数ペア:

[(1, 171966816), (2, 85983408), (3, 57322272), (4, 42991704), (6, 28661136), (7, 24566688), (8, 21495852), (9, 19107424), (12, 14330568), (14, 12283344), (16, 10747926), (18, 9553712), (21, 8188896), (24, 7165284), (28, 6141672), (32, 5373963), (36, 4776856), (42, 4094448), (48, 3582642), (56, 3070836), (63, 2729632), (72, 2388428), (84, 2047224), (96, 1791321), (112, 1535418), (126, 1364816), (144, 1194214), (168, 1023612), (197, 872928), (224, 767709), (252, 682408), (288, 597107), (336, 511806), (394, 436464), (433, 397152), (504, 341204), (591, 290976), (672, 255903), (788, 218232), (866, 198576), (1008, 170602), (1182, 145488), (1299, 132384), (1379, 124704), (1576, 109116), (1732, 99288), (1773, 96992), (2016, 85301), (2364, 72744), (2598, 66192), (2758, 62352), (3031, 56736), (3152, 54558), (3464, 49644), (3546, 48496), (3897, 44128), (4137, 41568), (4728, 36372), (5196, 33096), (5516, 31176), (6062, 28368), (6304, 27279), (6928, 24822), (7092, 24248), (7794, 22064), (8274, 20784), (9093, 18912), (9456, 18186), (10392, 16548), (11032, 15588), (12124, 14184), (12411, 13856)]