157429316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{210467}}^1$

素因数の和:210499

約数の個数: 24

約数和(自身を含む): 318227616

約数和(自身を除く): 160798300

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 210467, 420934, 841868, 2315137, 3577939, 4630274, 7155878, 9260548, 14311756, 39357329, 78714658, 157429316]

約数ペア:

[(1, 157429316), (2, 78714658), (4, 39357329), (11, 14311756), (17, 9260548), (22, 7155878), (34, 4630274), (44, 3577939), (68, 2315137), (187, 841868), (374, 420934), (748, 210467)]