128698022

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{1453}}^1$

素因数の和:2183

約数の個数: 16

約数和(自身を含む): 196359792

約数和(自身を除く): 67661770

約数列:

[1, 2, 67, 134, 661, 1322, 1453, 2906, 44287, 88574, 97351, 194702, 960433, 1920866, 64349011, 128698022]

約数ペア:

[(1, 128698022), (2, 64349011), (67, 1920866), (134, 960433), (661, 194702), (1322, 97351), (1453, 88574), (2906, 44287)]