166786494

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{81043}}^1$

素因数の和:81069

約数の個数: 32

約数和(自身を含む): 389011200

約数和(自身を除く): 222224706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 81043, 162086, 243129, 486258, 567301, 1134602, 1701903, 3403806, 3971107, 7942214, 11913321, 23826642, 27797749, 55595498, 83393247, 166786494]

約数ペア:

[(1, 166786494), (2, 83393247), (3, 55595498), (6, 27797749), (7, 23826642), (14, 11913321), (21, 7942214), (42, 3971107), (49, 3403806), (98, 1701903), (147, 1134602), (294, 567301), (343, 486258), (686, 243129), (1029, 162086), (2058, 81043)]