142503184

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{25667}}^1$

素因数の和:26022

約数の個数: 20

約数和(自身を含む): 276906384

約数和(自身を除く): 134403200

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 25667, 51334, 102668, 205336, 410672, 8906449, 17812898, 35625796, 71251592, 142503184]

約数ペア:

[(1, 142503184), (2, 71251592), (4, 35625796), (8, 17812898), (16, 8906449), (347, 410672), (694, 205336), (1388, 102668), (2776, 51334), (5552, 25667)]