158244229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1721}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 186306624

約数和(自身を除く): 28062395

約数列:

[1, 11, 13, 143, 643, 1721, 7073, 8359, 18931, 22373, 91949, 246103, 1106603, 12172633, 14385839, 158244229]

約数ペア:

[(1, 158244229), (11, 14385839), (13, 12172633), (143, 1106603), (643, 246103), (1721, 91949), (7073, 22373), (8359, 18931)]