144933904

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{18911}}^1$

素因数の和:19398

約数の個数: 20

約数和(自身を含む): 281410560

約数和(自身を除く): 136476656

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 18911, 37822, 75644, 151288, 302576, 9058369, 18116738, 36233476, 72466952, 144933904]

約数ペア:

[(1, 144933904), (2, 72466952), (4, 36233476), (8, 18116738), (16, 9058369), (479, 302576), (958, 151288), (1916, 75644), (3832, 37822), (7664, 18911)]