128082106

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{3517}}^1$

素因数の和:3789

約数の個数: 16

約数和(自身を含む): 195037920

約数和(自身を除く): 66955814

約数列:

[1, 2, 131, 139, 262, 278, 3517, 7034, 18209, 36418, 460727, 488863, 921454, 977726, 64041053, 128082106]

約数ペア:

[(1, 128082106), (2, 64041053), (131, 977726), (139, 921454), (262, 488863), (278, 460727), (3517, 36418), (7034, 18209)]