128536738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{8839}}^1$

素因数の和:9513

約数の個数: 16

約数和(自身を含む): 210674880

約数和(自身を除く): 82138142

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 8839, 14542, 17678, 97229, 194458, 5842579, 11685158, 64268369, 128536738]

約数ペア:

[(1, 128536738), (2, 64268369), (11, 11685158), (22, 5842579), (661, 194458), (1322, 97229), (7271, 17678), (8839, 14542)]