140534768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1667}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 297838080

約数和(自身を除く): 157303312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 479, 958, 1667, 1916, 3334, 3832, 5269, 6668, 7664, 10538, 13336, 18337, 21076, 26672, 36674, 42152, 73348, 84304, 146696, 293392, 798493, 1596986, 3193972, 6387944, 8783423, 12775888, 17566846, 35133692, 70267384, 140534768]

約数ペア:

[(1, 140534768), (2, 70267384), (4, 35133692), (8, 17566846), (11, 12775888), (16, 8783423), (22, 6387944), (44, 3193972), (88, 1596986), (176, 798493), (479, 293392), (958, 146696), (1667, 84304), (1916, 73348), (3334, 42152), (3832, 36674), (5269, 26672), (6668, 21076), (7664, 18337), (10538, 13336)]