129127416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 361480320

約数和(自身を除く): 232352904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 83, 88, 132, 142, 166, 213, 249, 264, 284, 332, 426, 498, 568, 664, 781, 852, 913, 996, 1562, 1704, 1826, 1992, 2343, 2739, 3124, 3652, 4686, 5478, 5893, 6248, 6889, 7304, 9372, 10956, 11786, 13778, 17679, 18744, 20667, 21912, 23572, 27556, 35358, 41334, 47144, 55112, 64823, 70716, 75779, 82668, 129646, 141432, 151558, 165336, 194469, 227337, 259292, 303116, 388938, 454674, 489119, 518584, 606232, 777876, 909348, 978238, 1467357, 1555752, 1818696, 1956476, 2934714, 3912952, 5380309, 5869428, 10760618, 11738856, 16140927, 21521236, 32281854, 43042472, 64563708, 129127416]

約数ペア:

[(1, 129127416), (2, 64563708), (3, 43042472), (4, 32281854), (6, 21521236), (8, 16140927), (11, 11738856), (12, 10760618), (22, 5869428), (24, 5380309), (33, 3912952), (44, 2934714), (66, 1956476), (71, 1818696), (83, 1555752), (88, 1467357), (132, 978238), (142, 909348), (166, 777876), (213, 606232), (249, 518584), (264, 489119), (284, 454674), (332, 388938), (426, 303116), (498, 259292), (568, 227337), (664, 194469), (781, 165336), (852, 151558), (913, 141432), (996, 129646), (1562, 82668), (1704, 75779), (1826, 70716), (1992, 64823), (2343, 55112), (2739, 47144), (3124, 41334), (3652, 35358), (4686, 27556), (5478, 23572), (5893, 21912), (6248, 20667), (6889, 18744), (7304, 17679), (9372, 13778), (10956, 11786)]