156920657316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16005779}}^1$

素因数の和:16005848

約数の個数: 48

約数和(自身を含む): 394382419200

約数和(自身を除く): 237461761884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 16005779, 32011558, 48017337, 64023116, 96034674, 192069348, 304109801, 608219602, 688248497, 912329403, 1216439204, 1376496994, 1824658806, 2064745491, 2752993988, 3649317612, 4129490982, 8258981964, 13076721443, 26153442886, 39230164329, 52306885772, 78460328658, 156920657316]

約数ペア:

[(1, 156920657316), (2, 78460328658), (3, 52306885772), (4, 39230164329), (6, 26153442886), (12, 13076721443), (19, 8258981964), (38, 4129490982), (43, 3649317612), (57, 2752993988), (76, 2064745491), (86, 1824658806), (114, 1376496994), (129, 1216439204), (172, 912329403), (228, 688248497), (258, 608219602), (516, 304109801), (817, 192069348), (1634, 96034674), (2451, 64023116), (3268, 48017337), (4902, 32011558), (9804, 16005779)]