165000706415

素因数分解:

$5^1\times {\mathrm{257}}^1\times {\mathrm{1663}}^1\times {\mathrm{77213}}^1$

素因数の和:79138

約数の個数: 16

約数和(自身を含む): 198893380608

約数和(自身を除く): 33892674193

約数列:

[1, 5, 257, 1285, 1663, 8315, 77213, 386065, 427391, 2136955, 19843741, 99218705, 128405219, 642026095, 33000141283, 165000706415]

約数ペア:

[(1, 165000706415), (5, 33000141283), (257, 642026095), (1285, 128405219), (1663, 99218705), (8315, 19843741), (77213, 2136955), (386065, 427391)]