163957254

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 333864960

約数和(自身を除く): 169907706

約数列:

[1, 2, 3, 6, 103, 127, 206, 254, 309, 381, 618, 762, 2089, 4178, 6267, 12534, 13081, 26162, 39243, 78486, 215167, 265303, 430334, 530606, 645501, 795909, 1291002, 1591818, 27326209, 54652418, 81978627, 163957254]

約数ペア:

[(1, 163957254), (2, 81978627), (3, 54652418), (6, 27326209), (103, 1591818), (127, 1291002), (206, 795909), (254, 645501), (309, 530606), (381, 430334), (618, 265303), (762, 215167), (2089, 78486), (4178, 39243), (6267, 26162), (12534, 13081)]