140534242

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{2971}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 214625952

約数和(自身を除く): 74091710

約数列:

[1, 2, 67, 134, 353, 706, 2971, 5942, 23651, 47302, 199057, 398114, 1048763, 2097526, 70267121, 140534242]

約数ペア:

[(1, 140534242), (2, 70267121), (67, 2097526), (134, 1048763), (353, 398114), (706, 199057), (2971, 47302), (5942, 23651)]