140972344

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{241391}}^1$

素因数の和:241470

約数の個数: 16

約数和(自身を含む): 267945120

約数和(自身を除く): 126972776

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 241391, 482782, 965564, 1931128, 17621543, 35243086, 70486172, 140972344]

約数ペア:

[(1, 140972344), (2, 70486172), (4, 35243086), (8, 17621543), (73, 1931128), (146, 965564), (292, 482782), (584, 241391)]