153988562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3011}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 285393024

約数和(自身を除く): 131404462

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 281, 562, 1967, 3011, 3653, 3934, 6022, 7306, 21077, 25571, 39143, 42154, 51142, 78286, 274001, 548002, 846091, 1692182, 5922637, 10999183, 11845274, 21998366, 76994281, 153988562]

約数ペア:

[(1, 153988562), (2, 76994281), (7, 21998366), (13, 11845274), (14, 10999183), (26, 5922637), (91, 1692182), (182, 846091), (281, 548002), (562, 274001), (1967, 78286), (3011, 51142), (3653, 42154), (3934, 39143), (6022, 25571), (7306, 21077)]