156939143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 170766336

約数和(自身を除く): 13827193

約数列:

[1, 23, 31, 103, 713, 2137, 2369, 3193, 49151, 66247, 73439, 220111, 1523681, 5062553, 6823441, 156939143]

約数ペア:

[(1, 156939143), (23, 6823441), (31, 5062553), (103, 1523681), (713, 220111), (2137, 73439), (2369, 66247), (3193, 49151)]