131183142

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{87107}}^1$

素因数の和:87363

約数の個数: 16

約数和(自身を含む): 263414592

約数和(自身を除く): 132231450

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 87107, 174214, 261321, 522642, 21863857, 43727714, 65591571, 131183142]

約数ペア:

[(1, 131183142), (2, 65591571), (3, 43727714), (6, 21863857), (251, 522642), (502, 261321), (753, 174214), (1506, 87107)]