164535858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{25321}}^1$

素因数の和:25367

約数の個数: 36

約数和(自身を含む): 376259598

約数和(自身を除く): 211723740

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 25321, 50642, 75963, 151926, 227889, 455778, 481099, 962198, 1443297, 2886594, 4329891, 8659782, 9140881, 18281762, 27422643, 54845286, 82267929, 164535858]

約数ペア:

[(1, 164535858), (2, 82267929), (3, 54845286), (6, 27422643), (9, 18281762), (18, 9140881), (19, 8659782), (38, 4329891), (57, 2886594), (114, 1443297), (171, 962198), (342, 481099), (361, 455778), (722, 227889), (1083, 151926), (2166, 75963), (3249, 50642), (6498, 25321)]