144832048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127493}}^1$

素因数の和:127572

約数の個数: 20

約数和(自身を含む): 284566608

約数和(自身を除く): 139734560

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 127493, 254986, 509972, 1019944, 2039888, 9052003, 18104006, 36208012, 72416024, 144832048]

約数ペア:

[(1, 144832048), (2, 72416024), (4, 36208012), (8, 18104006), (16, 9052003), (71, 2039888), (142, 1019944), (284, 509972), (568, 254986), (1136, 127493)]