178770304

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{45053}}^1$

素因数の和:45098

約数の個数: 32

約数和(自身を含む): 367640640

約数和(自身を除く): 188870336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 45053, 90106, 180212, 360424, 720848, 1396643, 1441696, 2793286, 2883392, 5586572, 5766784, 11173144, 22346288, 44692576, 89385152, 178770304]

約数ペア:

[(1, 178770304), (2, 89385152), (4, 44692576), (8, 22346288), (16, 11173144), (31, 5766784), (32, 5586572), (62, 2883392), (64, 2793286), (124, 1441696), (128, 1396643), (248, 720848), (496, 360424), (992, 180212), (1984, 90106), (3968, 45053)]