161724366878

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1\times {\mathrm{404123}}^1$

素因数の和:406939

約数の個数: 16

約数和(自身を含む): 245999977776

約数和(自身を除く): 84275610898

約数列:

[1, 2, 73, 146, 2741, 5482, 200093, 400186, 404123, 808246, 29500979, 59001958, 1107701143, 2215402286, 80862183439, 161724366878]

約数ペア:

[(1, 161724366878), (2, 80862183439), (73, 2215402286), (146, 1107701143), (2741, 59001958), (5482, 29500979), (200093, 808246), (400186, 404123)]