144550366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 234005760

約数和(自身を除く): 89455394

約数列:

[1, 2, 19, 38, 73, 107, 146, 214, 487, 974, 1387, 2033, 2774, 4066, 7811, 9253, 15622, 18506, 35551, 52109, 71102, 104218, 148409, 296818, 675469, 990071, 1350938, 1980142, 3803957, 7607914, 72275183, 144550366]

約数ペア:

[(1, 144550366), (2, 72275183), (19, 7607914), (38, 3803957), (73, 1980142), (107, 1350938), (146, 990071), (214, 675469), (487, 296818), (974, 148409), (1387, 104218), (2033, 71102), (2774, 52109), (4066, 35551), (7811, 18506), (9253, 15622)]