161297718

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 328720896

約数和(自身を除く): 167423178

約数列:

[1, 2, 3, 6, 83, 157, 166, 249, 314, 471, 498, 942, 2063, 4126, 6189, 12378, 13031, 26062, 39093, 78186, 171229, 323891, 342458, 513687, 647782, 971673, 1027374, 1943346, 26882953, 53765906, 80648859, 161297718]

約数ペア:

[(1, 161297718), (2, 80648859), (3, 53765906), (6, 26882953), (83, 1943346), (157, 1027374), (166, 971673), (249, 647782), (314, 513687), (471, 342458), (498, 323891), (942, 171229), (2063, 78186), (4126, 39093), (6189, 26062), (12378, 13031)]