158269264

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 311765760

約数和(自身を除く): 153496496

約数列:

[1, 2, 4, 8, 16, 107, 193, 214, 386, 428, 479, 772, 856, 958, 1544, 1712, 1916, 3088, 3832, 7664, 20651, 41302, 51253, 82604, 92447, 102506, 165208, 184894, 205012, 330416, 369788, 410024, 739576, 820048, 1479152, 9891829, 19783658, 39567316, 79134632, 158269264]

約数ペア:

[(1, 158269264), (2, 79134632), (4, 39567316), (8, 19783658), (16, 9891829), (107, 1479152), (193, 820048), (214, 739576), (386, 410024), (428, 369788), (479, 330416), (772, 205012), (856, 184894), (958, 165208), (1544, 102506), (1712, 92447), (1916, 82604), (3088, 51253), (3832, 41302), (7664, 20651)]