144678448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{311807}}^1$

素因数の和:311844

約数の個数: 20

約数和(自身を含む): 289981440

約数和(自身を除く): 145302992

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 311807, 623614, 1247228, 2494456, 4988912, 9042403, 18084806, 36169612, 72339224, 144678448]

約数ペア:

[(1, 144678448), (2, 72339224), (4, 36169612), (8, 18084806), (16, 9042403), (29, 4988912), (58, 2494456), (116, 1247228), (232, 623614), (464, 311807)]