157055583867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{261379}}^1$

素因数の和:261504

約数の個数: 64

約数和(自身を含む): 269794344960

約数和(自身を除く): 112738761093

約数列:

[1, 3, 7, 13, 21, 31, 39, 71, 91, 93, 213, 217, 273, 403, 497, 651, 923, 1209, 1491, 2201, 2769, 2821, 6461, 6603, 8463, 15407, 19383, 28613, 46221, 85839, 200291, 261379, 600873, 784137, 1829653, 3397927, 5488959, 8102749, 10193781, 18557909, 23785489, 24308247, 55673727, 56719243, 71356467, 105335737, 129905363, 170157729, 241252817, 316007211, 389716089, 575295179, 723758451, 737350159, 1688769719, 1725885537, 2212050477, 4027066253, 5066309157, 7478837327, 12081198759, 22436511981, 52351861289, 157055583867]

約数ペア:

[(1, 157055583867), (3, 52351861289), (7, 22436511981), (13, 12081198759), (21, 7478837327), (31, 5066309157), (39, 4027066253), (71, 2212050477), (91, 1725885537), (93, 1688769719), (213, 737350159), (217, 723758451), (273, 575295179), (403, 389716089), (497, 316007211), (651, 241252817), (923, 170157729), (1209, 129905363), (1491, 105335737), (2201, 71356467), (2769, 56719243), (2821, 55673727), (6461, 24308247), (6603, 23785489), (8463, 18557909), (15407, 10193781), (19383, 8102749), (28613, 5488959), (46221, 3397927), (85839, 1829653), (200291, 784137), (261379, 600873)]