168190828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{4217}}^1$

素因数の和:4306

約数の個数: 36

約数和(自身を含む): 324195480

約数和(自身を除く): 156004652

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 767, 1534, 3068, 4217, 8434, 9971, 16868, 19942, 39884, 54821, 109642, 219284, 248803, 497606, 712673, 995212, 1425346, 2850692, 3234439, 6468878, 12937756, 42047707, 84095414, 168190828]

約数ペア:

[(1, 168190828), (2, 84095414), (4, 42047707), (13, 12937756), (26, 6468878), (52, 3234439), (59, 2850692), (118, 1425346), (169, 995212), (236, 712673), (338, 497606), (676, 248803), (767, 219284), (1534, 109642), (3068, 54821), (4217, 39884), (8434, 19942), (9971, 16868)]