128864064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{95881}}^1$

素因数の和:95903

約数の個数: 56

約数和(自身を含む): 389664448

約数和(自身を除く): 260800384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 95881, 191762, 287643, 383524, 575286, 671167, 767048, 1150572, 1342334, 1534096, 2013501, 2301144, 2684668, 3068192, 4027002, 4602288, 5369336, 6136384, 8054004, 9204576, 10738672, 16108008, 18409152, 21477344, 32216016, 42954688, 64432032, 128864064]

約数ペア:

[(1, 128864064), (2, 64432032), (3, 42954688), (4, 32216016), (6, 21477344), (7, 18409152), (8, 16108008), (12, 10738672), (14, 9204576), (16, 8054004), (21, 6136384), (24, 5369336), (28, 4602288), (32, 4027002), (42, 3068192), (48, 2684668), (56, 2301144), (64, 2013501), (84, 1534096), (96, 1342334), (112, 1150572), (168, 767048), (192, 671167), (224, 575286), (336, 383524), (448, 287643), (672, 191762), (1344, 95881)]