147510908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4889}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 272470800

約数和(自身を除く): 124959892

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 4889, 7543, 9778, 15086, 19556, 30172, 92891, 185782, 371564, 1940933, 3881866, 7763732, 36877727, 73755454, 147510908]

約数ペア:

[(1, 147510908), (2, 73755454), (4, 36877727), (19, 7763732), (38, 3881866), (76, 1940933), (397, 371564), (794, 185782), (1588, 92891), (4889, 30172), (7543, 19556), (9778, 15086)]