168508518

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1913}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 344795616

約数和(自身を除く): 176287098

約数列:

[1, 2, 3, 6, 53, 106, 159, 277, 318, 554, 831, 1662, 1913, 3826, 5739, 11478, 14681, 29362, 44043, 88086, 101389, 202778, 304167, 529901, 608334, 1059802, 1589703, 3179406, 28084753, 56169506, 84254259, 168508518]

約数ペア:

[(1, 168508518), (2, 84254259), (3, 56169506), (6, 28084753), (53, 3179406), (106, 1589703), (159, 1059802), (277, 608334), (318, 529901), (554, 304167), (831, 202778), (1662, 101389), (1913, 88086), (3826, 44043), (5739, 29362), (11478, 14681)]