164025120007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{343817}}^1$

素因数の和:344071

約数の個数: 32

約数和(自身を含む): 209921518080

約数和(自身を除く): 45896398073

約数列:

[1, 7, 17, 19, 119, 133, 211, 323, 1477, 2261, 3587, 4009, 25109, 28063, 68153, 343817, 477071, 2406719, 5844889, 6532523, 40914223, 45727661, 72545387, 111052891, 507817709, 777370237, 1233271579, 1378362353, 8632901053, 9648536471, 23432160001, 164025120007]

約数ペア:

[(1, 164025120007), (7, 23432160001), (17, 9648536471), (19, 8632901053), (119, 1378362353), (133, 1233271579), (211, 777370237), (323, 507817709), (1477, 111052891), (2261, 72545387), (3587, 45727661), (4009, 40914223), (25109, 6532523), (28063, 5844889), (68153, 2406719), (343817, 477071)]