155280344

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{265891}}^1$

素因数の和:265970

約数の個数: 16

約数和(自身を含む): 295140120

約数和(自身を除く): 139859776

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 265891, 531782, 1063564, 2127128, 19410043, 38820086, 77640172, 155280344]

約数ペア:

[(1, 155280344), (2, 77640172), (4, 38820086), (8, 19410043), (73, 2127128), (146, 1063564), (292, 531782), (584, 265891)]