166831412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{344693}}^1$

素因数の和:344719

約数の個数: 18

約数和(自身を含む): 320910114

約数和(自身を除く): 154078702

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 344693, 689386, 1378772, 3791623, 7583246, 15166492, 41707853, 83415706, 166831412]

約数ペア:

[(1, 166831412), (2, 83415706), (4, 41707853), (11, 15166492), (22, 7583246), (44, 3791623), (121, 1378772), (242, 689386), (484, 344693)]