144856432

素因数分解:

$2^4\times 7^1\times {\mathrm{1293361}}^1$

素因数の和:1293376

約数の個数: 20

約数和(自身を含む): 320753776

約数和(自身を除く): 175897344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1293361, 2586722, 5173444, 9053527, 10346888, 18107054, 20693776, 36214108, 72428216, 144856432]

約数ペア:

[(1, 144856432), (2, 72428216), (4, 36214108), (7, 20693776), (8, 18107054), (14, 10346888), (16, 9053527), (28, 5173444), (56, 2586722), (112, 1293361)]