141784328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 338411520

約数和(自身を除く): 196627192

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 53, 56, 62, 67, 92, 106, 124, 134, 161, 184, 212, 217, 248, 268, 322, 371, 424, 434, 469, 536, 644, 713, 742, 868, 938, 1219, 1288, 1426, 1484, 1541, 1643, 1736, 1876, 2077, 2438, 2852, 2968, 3082, 3286, 3551, 3752, 4154, 4876, 4991, 5704, 6164, 6572, 7102, 8308, 8533, 9752, 9982, 10787, 11501, 12328, 13144, 14204, 14539, 16616, 17066, 19964, 21574, 23002, 24857, 28408, 29078, 34132, 37789, 39928, 43148, 46004, 47771, 49714, 58156, 68264, 75578, 81673, 86296, 92008, 95542, 99428, 110081, 116312, 151156, 163346, 191084, 198856, 220162, 264523, 302312, 326692, 334397, 382168, 440324, 529046, 571711, 653384, 668794, 770567, 880648, 1058092, 1143422, 1337588, 1541134, 2116184, 2286844, 2531863, 2675176, 3082268, 4573688, 5063726, 6164536, 10127452, 17723041, 20254904, 35446082, 70892164, 141784328]

約数ペア:

[(1, 141784328), (2, 70892164), (4, 35446082), (7, 20254904), (8, 17723041), (14, 10127452), (23, 6164536), (28, 5063726), (31, 4573688), (46, 3082268), (53, 2675176), (56, 2531863), (62, 2286844), (67, 2116184), (92, 1541134), (106, 1337588), (124, 1143422), (134, 1058092), (161, 880648), (184, 770567), (212, 668794), (217, 653384), (248, 571711), (268, 529046), (322, 440324), (371, 382168), (424, 334397), (434, 326692), (469, 302312), (536, 264523), (644, 220162), (713, 198856), (742, 191084), (868, 163346), (938, 151156), (1219, 116312), (1288, 110081), (1426, 99428), (1484, 95542), (1541, 92008), (1643, 86296), (1736, 81673), (1876, 75578), (2077, 68264), (2438, 58156), (2852, 49714), (2968, 47771), (3082, 46004), (3286, 43148), (3551, 39928), (3752, 37789), (4154, 34132), (4876, 29078), (4991, 28408), (5704, 24857), (6164, 23002), (6572, 21574), (7102, 19964), (8308, 17066), (8533, 16616), (9752, 14539), (9982, 14204), (10787, 13144), (11501, 12328)]