168740066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{6397}}^1$

素因数の和:6530

約数の個数: 24

約数和(自身を含む): 280808220

約数和(自身を除く): 112068154

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 6397, 12794, 13189, 26378, 70367, 140734, 697273, 774037, 1394546, 1548074, 7670003, 15340006, 84370033, 168740066]

約数ペア:

[(1, 168740066), (2, 84370033), (11, 15340006), (22, 7670003), (109, 1548074), (121, 1394546), (218, 774037), (242, 697273), (1199, 140734), (2398, 70367), (6397, 26378), (12794, 13189)]