144383456

素因数分解:

$2^5\times 7^1\times {\mathrm{644569}}^1$

素因数の和:644586

約数の個数: 24

約数和(自身を含む): 324863280

約数和(自身を除く): 180479824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 644569, 1289138, 2578276, 4511983, 5156552, 9023966, 10313104, 18047932, 20626208, 36095864, 72191728, 144383456]

約数ペア:

[(1, 144383456), (2, 72191728), (4, 36095864), (7, 20626208), (8, 18047932), (14, 10313104), (16, 9023966), (28, 5156552), (32, 4511983), (56, 2578276), (112, 1289138), (224, 644569)]