159455056

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{51637}}^1$

素因数の和:51838

約数の個数: 20

約数和(自身を含む): 310550932

約数和(自身を除く): 151095876

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 51637, 103274, 206548, 413096, 826192, 9965941, 19931882, 39863764, 79727528, 159455056]

約数ペア:

[(1, 159455056), (2, 79727528), (4, 39863764), (8, 19931882), (16, 9965941), (193, 826192), (386, 413096), (772, 206548), (1544, 103274), (3088, 51637)]