122729726

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{55837}}^1$

素因数の和:56003

約数の個数: 16

約数和(自身を含む): 211737696

約数和(自身を除く): 89007970

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 55837, 111674, 390859, 781718, 8766409, 17532818, 61364863, 122729726]

約数ペア:

[(1, 122729726), (2, 61364863), (7, 17532818), (14, 8766409), (157, 781718), (314, 390859), (1099, 111674), (2198, 55837)]