131704314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 319272960

約数和(自身を除く): 187568646

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 151, 266, 302, 399, 453, 798, 906, 1057, 1093, 2114, 2186, 2869, 3171, 3279, 5738, 6342, 6558, 7651, 8607, 15302, 17214, 20083, 20767, 22953, 40166, 41534, 45906, 60249, 62301, 120498, 124602, 145369, 165043, 290738, 330086, 436107, 495129, 872214, 990258, 1155301, 2310602, 3135817, 3465903, 6271634, 6931806, 9407451, 18814902, 21950719, 43901438, 65852157, 131704314]

約数ペア:

[(1, 131704314), (2, 65852157), (3, 43901438), (6, 21950719), (7, 18814902), (14, 9407451), (19, 6931806), (21, 6271634), (38, 3465903), (42, 3135817), (57, 2310602), (114, 1155301), (133, 990258), (151, 872214), (266, 495129), (302, 436107), (399, 330086), (453, 290738), (798, 165043), (906, 145369), (1057, 124602), (1093, 120498), (2114, 62301), (2186, 60249), (2869, 45906), (3171, 41534), (3279, 40166), (5738, 22953), (6342, 20767), (6558, 20083), (7651, 17214), (8607, 15302)]