156338377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 172025280

約数和(自身を除く): 15686903

約数列:

[1, 13, 59, 317, 643, 767, 4121, 8359, 18703, 37937, 203831, 243139, 493181, 2649803, 12026029, 156338377]

約数ペア:

[(1, 156338377), (13, 12026029), (59, 2649803), (317, 493181), (643, 243139), (767, 203831), (4121, 37937), (8359, 18703)]