144272012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{456557}}^1$

素因数の和:456640

約数の個数: 12

約数和(自身を含む): 255672480

約数和(自身を除く): 111400468

約数列:

[1, 2, 4, 79, 158, 316, 456557, 913114, 1826228, 36068003, 72136006, 144272012]

約数ペア:

[(1, 144272012), (2, 72136006), (4, 36068003), (79, 1826228), (158, 913114), (316, 456557)]