129217272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 361324800

約数和(自身を除く): 232107528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 67, 68, 87, 102, 116, 134, 136, 163, 174, 201, 204, 232, 268, 326, 348, 402, 408, 489, 493, 536, 652, 696, 804, 978, 986, 1139, 1304, 1479, 1608, 1943, 1956, 1972, 2278, 2771, 2958, 3417, 3886, 3912, 3944, 4556, 4727, 5542, 5829, 5916, 6834, 7772, 8313, 9112, 9454, 10921, 11084, 11658, 11832, 13668, 14181, 15544, 16626, 18908, 21842, 22168, 23316, 27336, 28362, 32763, 33031, 33252, 37816, 43684, 46632, 56724, 65526, 66062, 66504, 80359, 87368, 99093, 113448, 131052, 132124, 160718, 185657, 198186, 241077, 262104, 264248, 316709, 321436, 371314, 396372, 482154, 556971, 633418, 642872, 742628, 792744, 950127, 964308, 1113942, 1266836, 1485256, 1900254, 1928616, 2227884, 2533672, 3800508, 4455768, 5384053, 7601016, 10768106, 16152159, 21536212, 32304318, 43072424, 64608636, 129217272]

約数ペア:

[(1, 129217272), (2, 64608636), (3, 43072424), (4, 32304318), (6, 21536212), (8, 16152159), (12, 10768106), (17, 7601016), (24, 5384053), (29, 4455768), (34, 3800508), (51, 2533672), (58, 2227884), (67, 1928616), (68, 1900254), (87, 1485256), (102, 1266836), (116, 1113942), (134, 964308), (136, 950127), (163, 792744), (174, 742628), (201, 642872), (204, 633418), (232, 556971), (268, 482154), (326, 396372), (348, 371314), (402, 321436), (408, 316709), (489, 264248), (493, 262104), (536, 241077), (652, 198186), (696, 185657), (804, 160718), (978, 132124), (986, 131052), (1139, 113448), (1304, 99093), (1479, 87368), (1608, 80359), (1943, 66504), (1956, 66062), (1972, 65526), (2278, 56724), (2771, 46632), (2958, 43684), (3417, 37816), (3886, 33252), (3912, 33031), (3944, 32763), (4556, 28362), (4727, 27336), (5542, 23316), (5829, 22168), (5916, 21842), (6834, 18908), (7772, 16626), (8313, 15544), (9112, 14181), (9454, 13668), (10921, 11832), (11084, 11658)]