128575106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 221764608

約数和(自身を除く): 93189502

約数列:

[1, 2, 11, 22, 23, 46, 103, 206, 253, 506, 1133, 2266, 2369, 2467, 4738, 4934, 26059, 27137, 52118, 54274, 56741, 113482, 254101, 508202, 624151, 1248302, 2795111, 5590222, 5844323, 11688646, 64287553, 128575106]

約数ペア:

[(1, 128575106), (2, 64287553), (11, 11688646), (22, 5844323), (23, 5590222), (46, 2795111), (103, 1248302), (206, 624151), (253, 508202), (506, 254101), (1133, 113482), (2266, 56741), (2369, 54274), (2467, 52118), (4738, 27137), (4934, 26059)]