157220660926

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{352271}}^1$

素因数の和:352800

約数の個数: 32

約数和(自身を含む): 273926707200

約数和(自身を除く): 116706046274

約数列:

[1, 2, 7, 14, 71, 142, 449, 497, 898, 994, 3143, 6286, 31879, 63758, 223153, 352271, 446306, 704542, 2465897, 4931794, 25011241, 50022482, 158169679, 175078687, 316339358, 350157374, 1107187753, 2214375506, 11230047209, 22460094418, 78610330463, 157220660926]

約数ペア:

[(1, 157220660926), (2, 78610330463), (7, 22460094418), (14, 11230047209), (71, 2214375506), (142, 1107187753), (449, 350157374), (497, 316339358), (898, 175078687), (994, 158169679), (3143, 50022482), (6286, 25011241), (31879, 4931794), (63758, 2465897), (223153, 704542), (352271, 446306)]