156937570052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2064968027}}^1$

素因数の和:2064968050

約数の個数: 12

約数和(自身を含む): 289095523920

約数和(自身を除く): 132157953868

約数列:

[1, 2, 4, 19, 38, 76, 2064968027, 4129936054, 8259872108, 39234392513, 78468785026, 156937570052]

約数ペア:

[(1, 156937570052), (2, 78468785026), (4, 39234392513), (19, 8259872108), (38, 4129936054), (76, 2064968027)]