128302574

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{7541}}^1$

素因数の和:7771

約数の個数: 16

約数和(自身を含む): 197660736

約数和(自身を除く): 69358162

約数列:

[1, 2, 47, 94, 181, 362, 7541, 8507, 15082, 17014, 354427, 708854, 1364921, 2729842, 64151287, 128302574]

約数ペア:

[(1, 128302574), (2, 64151287), (47, 2729842), (94, 1364921), (181, 708854), (362, 354427), (7541, 17014), (8507, 15082)]