168147716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{88873}}^1$

素因数の和:88931

約数の個数: 24

約数和(自身を含む): 328478304

約数和(自身を除く): 160330588

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 88873, 177746, 355492, 977603, 1955206, 3821539, 3910412, 7643078, 15286156, 42036929, 84073858, 168147716]

約数ペア:

[(1, 168147716), (2, 84073858), (4, 42036929), (11, 15286156), (22, 7643078), (43, 3910412), (44, 3821539), (86, 1955206), (172, 977603), (473, 355492), (946, 177746), (1892, 88873)]