168642026

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{3253}}^1$

素因数の和:3315

約数の個数: 36

約数和(自身を含む): 307708002

約数和(自身を除く): 139065976

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 529, 1058, 1127, 2254, 3253, 3703, 6506, 7406, 22771, 25921, 45542, 51842, 74819, 149638, 159397, 318794, 523733, 1047466, 1720837, 3441674, 3666131, 7332262, 12045859, 24091718, 84321013, 168642026]

約数ペア:

[(1, 168642026), (2, 84321013), (7, 24091718), (14, 12045859), (23, 7332262), (46, 3666131), (49, 3441674), (98, 1720837), (161, 1047466), (322, 523733), (529, 318794), (1058, 159397), (1127, 149638), (2254, 74819), (3253, 51842), (3703, 45542), (6506, 25921), (7406, 22771)]