128264832

素因数分解:

$2^7\times 3^2\times {\mathrm{111341}}^1$

素因数の和:111361

約数の個数: 48

約数和(自身を含む): 369098730

約数和(自身を除く): 240833898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111341, 222682, 334023, 445364, 668046, 890728, 1002069, 1336092, 1781456, 2004138, 2672184, 3562912, 4008276, 5344368, 7125824, 8016552, 10688736, 14251648, 16033104, 21377472, 32066208, 42754944, 64132416, 128264832]

約数ペア:

[(1, 128264832), (2, 64132416), (3, 42754944), (4, 32066208), (6, 21377472), (8, 16033104), (9, 14251648), (12, 10688736), (16, 8016552), (18, 7125824), (24, 5344368), (32, 4008276), (36, 3562912), (48, 2672184), (64, 2004138), (72, 1781456), (96, 1336092), (128, 1002069), (144, 890728), (192, 668046), (288, 445364), (384, 334023), (576, 222682), (1152, 111341)]