168260060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{118493}}^1$

素因数の和:118573

約数の個数: 24

約数和(自身を含む): 358325856

約数和(自身を除く): 190065796

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 118493, 236986, 473972, 592465, 1184930, 2369860, 8413003, 16826006, 33652012, 42065015, 84130030, 168260060]

約数ペア:

[(1, 168260060), (2, 84130030), (4, 42065015), (5, 33652012), (10, 16826006), (20, 8413003), (71, 2369860), (142, 1184930), (284, 592465), (355, 473972), (710, 236986), (1420, 118493)]