128540202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3060481}}^1$

素因数の和:3060493

約数の個数: 16

約数和(自身を含む): 293806272

約数和(自身を除く): 165266070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3060481, 6120962, 9181443, 18362886, 21423367, 42846734, 64270101, 128540202]

約数ペア:

[(1, 128540202), (2, 64270101), (3, 42846734), (6, 21423367), (7, 18362886), (14, 9181443), (21, 6120962), (42, 3060481)]