149308518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10531}}^1$

素因数の和:10692

約数の個数: 32

約数和(自身を含む): 318487680

約数和(自身を除く): 169179162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 4726, 7089, 10531, 14178, 21062, 31593, 63186, 179027, 358054, 537081, 1074162, 1463809, 2927618, 4391427, 8782854, 24884753, 49769506, 74654259, 149308518]

約数ペア:

[(1, 149308518), (2, 74654259), (3, 49769506), (6, 24884753), (17, 8782854), (34, 4391427), (51, 2927618), (102, 1463809), (139, 1074162), (278, 537081), (417, 358054), (834, 179027), (2363, 63186), (4726, 31593), (7089, 21062), (10531, 14178)]