128464102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{37717}}^1$

素因数の和:37863

約数の個数: 16

約数和(自身を含む): 209108592

約数和(自身を除く): 80644490

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 37717, 75434, 490321, 980642, 4940927, 9881854, 64232051, 128464102]

約数ペア:

[(1, 128464102), (2, 64232051), (13, 9881854), (26, 4940927), (131, 980642), (262, 490321), (1703, 75434), (3406, 37717)]