142904226

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{151703}}^1$

素因数の和:151865

約数の個数: 16

約数和(自身を含む): 287630784

約数和(自身を除く): 144726558

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 151703, 303406, 455109, 910218, 23817371, 47634742, 71452113, 142904226]

約数ペア:

[(1, 142904226), (2, 71452113), (3, 47634742), (6, 23817371), (157, 910218), (314, 455109), (471, 303406), (942, 151703)]