168236421110

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{79732901}}^1$

素因数の和:79733119

約数の個数: 16

約数和(自身を含む): 304260754032

約数和(自身を除く): 136024332922

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 79732901, 159465802, 398664505, 797329010, 16823642111, 33647284222, 84118210555, 168236421110]

約数ペア:

[(1, 168236421110), (2, 84118210555), (5, 33647284222), (10, 16823642111), (211, 797329010), (422, 398664505), (1055, 159465802), (2110, 79732901)]