136219244

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{15643}}^1$

素因数の和:15965

約数の個数: 24

約数和(自身を含む): 273331968

約数和(自身を除く): 137112724

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 15643, 31286, 62572, 109501, 219002, 438004, 4864973, 9729946, 19459892, 34054811, 68109622, 136219244]

約数ペア:

[(1, 136219244), (2, 68109622), (4, 34054811), (7, 19459892), (14, 9729946), (28, 4864973), (311, 438004), (622, 219002), (1244, 109501), (2177, 62572), (4354, 31286), (8708, 15643)]