139273728

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8243}}^1$

素因数の和:8275

約数の個数: 80

約数和(自身を含む): 404813376

約数和(自身を除く): 265539648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8243, 8448, 16486, 16896, 24729, 32972, 49458, 65944, 90673, 98916, 131888, 181346, 197832, 263776, 272019, 362692, 395664, 527552, 544038, 725384, 791328, 1055104, 1088076, 1450768, 1582656, 2110208, 2176152, 2901536, 3165312, 4220416, 4352304, 5803072, 6330624, 8704608, 11606144, 12661248, 17409216, 23212288, 34818432, 46424576, 69636864, 139273728]

約数ペア:

[(1, 139273728), (2, 69636864), (3, 46424576), (4, 34818432), (6, 23212288), (8, 17409216), (11, 12661248), (12, 11606144), (16, 8704608), (22, 6330624), (24, 5803072), (32, 4352304), (33, 4220416), (44, 3165312), (48, 2901536), (64, 2176152), (66, 2110208), (88, 1582656), (96, 1450768), (128, 1088076), (132, 1055104), (176, 791328), (192, 725384), (256, 544038), (264, 527552), (352, 395664), (384, 362692), (512, 272019), (528, 263776), (704, 197832), (768, 181346), (1056, 131888), (1408, 98916), (1536, 90673), (2112, 65944), (2816, 49458), (4224, 32972), (5632, 24729), (8243, 16896), (8448, 16486)]