132078256

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{41903}}^1$

素因数の和:42108

約数の個数: 20

約数和(自身を含む): 257206752

約数和(自身を除く): 125128496

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 41903, 83806, 167612, 335224, 670448, 8254891, 16509782, 33019564, 66039128, 132078256]

約数ペア:

[(1, 132078256), (2, 66039128), (4, 33019564), (8, 16509782), (16, 8254891), (197, 670448), (394, 335224), (788, 167612), (1576, 83806), (3152, 41903)]