168542212

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{372881}}^1$

素因数の和:372998

約数の個数: 12

約数和(自身を含む): 297559836

約数和(自身を除く): 129017624

約数列:

[1, 2, 4, 113, 226, 452, 372881, 745762, 1491524, 42135553, 84271106, 168542212]

約数ペア:

[(1, 168542212), (2, 84271106), (4, 42135553), (113, 1491524), (226, 745762), (452, 372881)]