156949881989

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{301381}}^1$

素因数の和:301676

約数の個数: 16

約数和(自身を含む): 164569038336

約数和(自身を除く): 7619156347

約数列:

[1, 31, 107, 157, 3317, 4867, 16799, 301381, 520769, 9342811, 32247767, 47316817, 999680777, 1466821327, 5062899419, 156949881989]

約数ペア:

[(1, 156949881989), (31, 5062899419), (107, 1466821327), (157, 999680777), (3317, 47316817), (4867, 32247767), (16799, 9342811), (301381, 520769)]