165121648

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{174917}}^1$

素因数の和:174984

約数の個数: 20

約数和(自身を含む): 325347480

約数和(自身を除く): 160225832

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 174917, 349834, 699668, 1399336, 2798672, 10320103, 20640206, 41280412, 82560824, 165121648]

約数ペア:

[(1, 165121648), (2, 82560824), (4, 41280412), (8, 20640206), (16, 10320103), (59, 2798672), (118, 1399336), (236, 699668), (472, 349834), (944, 174917)]