156495289

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 169205760

約数和(自身を除く): 12710471

約数列:

[1, 23, 47, 71, 1081, 1633, 2039, 3337, 46897, 76751, 95833, 144769, 2204159, 3329687, 6804143, 156495289]

約数ペア:

[(1, 156495289), (23, 6804143), (47, 3329687), (71, 2204159), (1081, 144769), (1633, 95833), (2039, 76751), (3337, 46897)]