149944144

素因数分解:

$2^4\times 7^1\times {\mathrm{1338787}}^1$

素因数の和:1338802

約数の個数: 20

約数和(自身を含む): 332019424

約数和(自身を除く): 182075280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1338787, 2677574, 5355148, 9371509, 10710296, 18743018, 21420592, 37486036, 74972072, 149944144]

約数ペア:

[(1, 149944144), (2, 74972072), (4, 37486036), (7, 21420592), (8, 18743018), (14, 10710296), (16, 9371509), (28, 5355148), (56, 2677574), (112, 1338787)]