128179728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52361}}^1$

素因数の和:52392

約数の個数: 60

約数和(自身を含む): 379833948

約数和(自身を除く): 251654220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 52361, 104722, 157083, 209444, 314166, 418888, 471249, 628332, 837776, 890137, 942498, 1256664, 1780274, 1884996, 2513328, 2670411, 3560548, 3769992, 5340822, 7121096, 7539984, 8011233, 10681644, 14242192, 16022466, 21363288, 32044932, 42726576, 64089864, 128179728]

約数ペア:

[(1, 128179728), (2, 64089864), (3, 42726576), (4, 32044932), (6, 21363288), (8, 16022466), (9, 14242192), (12, 10681644), (16, 8011233), (17, 7539984), (18, 7121096), (24, 5340822), (34, 3769992), (36, 3560548), (48, 2670411), (51, 2513328), (68, 1884996), (72, 1780274), (102, 1256664), (136, 942498), (144, 890137), (153, 837776), (204, 628332), (272, 471249), (306, 418888), (408, 314166), (612, 209444), (816, 157083), (1224, 104722), (2448, 52361)]