147965874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{5479}}^1$

素因数の和:6134

約数の個数: 32

約数和(自身を含む): 338795520

約数和(自身を除く): 190829646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3858, 4501, 5479, 9002, 10958, 13503, 16437, 27006, 32874, 38353, 76706, 115059, 230118, 3522997, 7045994, 10568991, 21137982, 24660979, 49321958, 73982937, 147965874]

約数ペア:

[(1, 147965874), (2, 73982937), (3, 49321958), (6, 24660979), (7, 21137982), (14, 10568991), (21, 7045994), (42, 3522997), (643, 230118), (1286, 115059), (1929, 76706), (3858, 38353), (4501, 32874), (5479, 27006), (9002, 16437), (10958, 13503)]