153243438

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{65657}}^1$

素因数の和:66051

約数の個数: 16

約数和(自身を含む): 307279440

約数和(自身を除く): 154036002

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 65657, 131314, 196971, 393942, 25540573, 51081146, 76621719, 153243438]

約数ペア:

[(1, 153243438), (2, 76621719), (3, 51081146), (6, 25540573), (389, 393942), (778, 196971), (1167, 131314), (2334, 65657)]