137078546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{27941}}^1$

素因数の和:28177

約数の個数: 16

約数和(自身を含む): 225324288

約数和(自身を除く): 88245742

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 27941, 55882, 307351, 614702, 6230843, 12461686, 68539273, 137078546]

約数ペア:

[(1, 137078546), (2, 68539273), (11, 12461686), (22, 6230843), (223, 614702), (446, 307351), (2453, 55882), (4906, 27941)]