129830232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 388362240

約数和(自身を除く): 258532008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 248, 257, 291, 372, 388, 434, 514, 582, 651, 679, 744, 771, 776, 868, 1028, 1164, 1302, 1358, 1542, 1736, 1799, 2037, 2056, 2328, 2604, 2716, 3007, 3084, 3598, 4074, 5208, 5397, 5432, 6014, 6168, 7196, 7967, 8148, 9021, 10794, 12028, 14392, 15934, 16296, 18042, 21049, 21588, 23901, 24056, 24929, 31868, 36084, 42098, 43176, 47802, 49858, 55769, 63147, 63736, 72168, 74787, 84196, 95604, 99716, 111538, 126294, 149574, 167307, 168392, 174503, 191208, 199432, 223076, 252588, 299148, 334614, 349006, 446152, 505176, 523509, 598296, 669228, 698012, 772799, 1047018, 1338456, 1396024, 1545598, 2094036, 2318397, 3091196, 4188072, 4636794, 5409593, 6182392, 9273588, 10819186, 16228779, 18547176, 21638372, 32457558, 43276744, 64915116, 129830232]

約数ペア:

[(1, 129830232), (2, 64915116), (3, 43276744), (4, 32457558), (6, 21638372), (7, 18547176), (8, 16228779), (12, 10819186), (14, 9273588), (21, 6182392), (24, 5409593), (28, 4636794), (31, 4188072), (42, 3091196), (56, 2318397), (62, 2094036), (84, 1545598), (93, 1396024), (97, 1338456), (124, 1047018), (168, 772799), (186, 698012), (194, 669228), (217, 598296), (248, 523509), (257, 505176), (291, 446152), (372, 349006), (388, 334614), (434, 299148), (514, 252588), (582, 223076), (651, 199432), (679, 191208), (744, 174503), (771, 168392), (776, 167307), (868, 149574), (1028, 126294), (1164, 111538), (1302, 99716), (1358, 95604), (1542, 84196), (1736, 74787), (1799, 72168), (2037, 63736), (2056, 63147), (2328, 55769), (2604, 49858), (2716, 47802), (3007, 43176), (3084, 42098), (3598, 36084), (4074, 31868), (5208, 24929), (5397, 24056), (5432, 23901), (6014, 21588), (6168, 21049), (7196, 18042), (7967, 16296), (8148, 15934), (9021, 14392), (10794, 12028)]