168813073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 207148032

約数和(自身を除く): 38334959

約数列:

[1, 11, 13, 31, 113, 143, 337, 341, 403, 1243, 1469, 3503, 3707, 4381, 4433, 10447, 16159, 38081, 38533, 45539, 48191, 114917, 135811, 418891, 495053, 500929, 1180511, 1493921, 5445583, 12985621, 15346643, 168813073]

約数ペア:

[(1, 168813073), (11, 15346643), (13, 12985621), (31, 5445583), (113, 1493921), (143, 1180511), (337, 500929), (341, 495053), (403, 418891), (1243, 135811), (1469, 114917), (3503, 48191), (3707, 45539), (4381, 38533), (4433, 38081), (10447, 16159)]