164420514

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{397151}}^1$

素因数の和:397182

約数の個数: 24

約数和(自身を含む): 371734272

約数和(自身を除く): 207313758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 397151, 794302, 1191453, 2382906, 3574359, 7148718, 9134473, 18268946, 27403419, 54806838, 82210257, 164420514]

約数ペア:

[(1, 164420514), (2, 82210257), (3, 54806838), (6, 27403419), (9, 18268946), (18, 9134473), (23, 7148718), (46, 3574359), (69, 2382906), (138, 1191453), (207, 794302), (414, 397151)]