168436144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{339589}}^1$

素因数の和:339628

約数の個数: 20

約数和(自身を含む): 336873280

約数和(自身を除く): 168437136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 339589, 679178, 1358356, 2716712, 5433424, 10527259, 21054518, 42109036, 84218072, 168436144]

約数ペア:

[(1, 168436144), (2, 84218072), (4, 42109036), (8, 21054518), (16, 10527259), (31, 5433424), (62, 2716712), (124, 1358356), (248, 679178), (496, 339589)]