142488592

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{168029}}^1$

素因数の和:168090

約数の個数: 20

約数和(自身を含む): 281282220

約数和(自身を除く): 138793628

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 168029, 336058, 672116, 1344232, 2688464, 8905537, 17811074, 35622148, 71244296, 142488592]

約数ペア:

[(1, 142488592), (2, 71244296), (4, 35622148), (8, 17811074), (16, 8905537), (53, 2688464), (106, 1344232), (212, 672116), (424, 336058), (848, 168029)]