156972806207

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{3301}}^1\times {\mathrm{81847}}^1$

素因数の和:85238

約数の個数: 16

約数和(自身を含む): 181616128512

約数和(自身を除く): 24643322305

約数列:

[1, 7, 83, 581, 3301, 23107, 81847, 273983, 572929, 1917881, 6793301, 47553107, 270176947, 1891238629, 22424686601, 156972806207]

約数ペア:

[(1, 156972806207), (7, 22424686601), (83, 1891238629), (581, 270176947), (3301, 47553107), (23107, 6793301), (81847, 1917881), (273983, 572929)]