128674368

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1904

約数の個数: 84

約数和(自身を含む): 371937280

約数和(自身を除く): 243262912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 1759, 2032, 2286, 3048, 3518, 4064, 4572, 5277, 6096, 7036, 8128, 9144, 10554, 12192, 14072, 15831, 18288, 21108, 24384, 28144, 31662, 36576, 42216, 56288, 63324, 73152, 84432, 112576, 126648, 168864, 223393, 253296, 337728, 446786, 506592, 670179, 893572, 1013184, 1340358, 1787144, 2010537, 2680716, 3574288, 4021074, 5361432, 7148576, 8042148, 10722864, 14297152, 16084296, 21445728, 32168592, 42891456, 64337184, 128674368]

約数ペア:

[(1, 128674368), (2, 64337184), (3, 42891456), (4, 32168592), (6, 21445728), (8, 16084296), (9, 14297152), (12, 10722864), (16, 8042148), (18, 7148576), (24, 5361432), (32, 4021074), (36, 3574288), (48, 2680716), (64, 2010537), (72, 1787144), (96, 1340358), (127, 1013184), (144, 893572), (192, 670179), (254, 506592), (288, 446786), (381, 337728), (508, 253296), (576, 223393), (762, 168864), (1016, 126648), (1143, 112576), (1524, 84432), (1759, 73152), (2032, 63324), (2286, 56288), (3048, 42216), (3518, 36576), (4064, 31662), (4572, 28144), (5277, 24384), (6096, 21108), (7036, 18288), (8128, 15831), (9144, 14072), (10554, 12192)]