143663856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1789}}^1$

素因数の和:2046

約数の個数: 80

約数和(自身を含む): 426163200

約数和(自身を除く): 282499344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1789, 1912, 2868, 3346, 3578, 3824, 5019, 5367, 5736, 6692, 7156, 10038, 10734, 11472, 12523, 13384, 14312, 20076, 21468, 25046, 26768, 28624, 37569, 40152, 42936, 50092, 75138, 80304, 85872, 100184, 150276, 200368, 300552, 427571, 601104, 855142, 1282713, 1710284, 2565426, 2992997, 3420568, 5130852, 5985994, 6841136, 8978991, 10261704, 11971988, 17957982, 20523408, 23943976, 35915964, 47887952, 71831928, 143663856]

約数ペア:

[(1, 143663856), (2, 71831928), (3, 47887952), (4, 35915964), (6, 23943976), (7, 20523408), (8, 17957982), (12, 11971988), (14, 10261704), (16, 8978991), (21, 6841136), (24, 5985994), (28, 5130852), (42, 3420568), (48, 2992997), (56, 2565426), (84, 1710284), (112, 1282713), (168, 855142), (239, 601104), (336, 427571), (478, 300552), (717, 200368), (956, 150276), (1434, 100184), (1673, 85872), (1789, 80304), (1912, 75138), (2868, 50092), (3346, 42936), (3578, 40152), (3824, 37569), (5019, 28624), (5367, 26768), (5736, 25046), (6692, 21468), (7156, 20076), (10038, 14312), (10734, 13384), (11472, 12523)]