161780276026

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{2441819}}^1$

素因数の和:2442189

約数の個数: 16

約数和(自身を含む): 245373608160

約数和(自身を除く): 83593332134

約数列:

[1, 2, 157, 211, 314, 422, 33127, 66254, 2441819, 4883638, 383365583, 515223809, 766731166, 1030447618, 80890138013, 161780276026]

約数ペア:

[(1, 161780276026), (2, 80890138013), (157, 1030447618), (211, 766731166), (314, 515223809), (422, 383365583), (33127, 4883638), (66254, 2441819)]