168919062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69859}}^1$

素因数の和:69908

約数の個数: 32

約数和(自身を含む): 375567360

約数和(自身を除く): 206648298

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 69859, 139718, 209577, 419154, 908167, 1816334, 2165629, 2724501, 4331258, 5449002, 6496887, 12993774, 28153177, 56306354, 84459531, 168919062]

約数ペア:

[(1, 168919062), (2, 84459531), (3, 56306354), (6, 28153177), (13, 12993774), (26, 6496887), (31, 5449002), (39, 4331258), (62, 2724501), (78, 2165629), (93, 1816334), (186, 908167), (403, 419154), (806, 209577), (1209, 139718), (2418, 69859)]