158640911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18803}}^1$

素因数の和:18886

約数の個数: 16

約数和(自身を含む): 189544320

約数和(自身を除く): 30903409

約数列:

[1, 11, 13, 59, 143, 649, 767, 8437, 18803, 206833, 244439, 1109377, 2688829, 12203147, 14421901, 158640911]

約数ペア:

[(1, 158640911), (11, 14421901), (13, 12203147), (59, 2688829), (143, 1109377), (649, 244439), (767, 206833), (8437, 18803)]