159480272

素因数分解:

$2^4\times 7^1\times {\mathrm{1423931}}^1$

素因数の和:1423946

約数の個数: 20

約数和(自身を含む): 353135136

約数和(自身を除く): 193654864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1423931, 2847862, 5695724, 9967517, 11391448, 19935034, 22782896, 39870068, 79740136, 159480272]

約数ペア:

[(1, 159480272), (2, 79740136), (4, 39870068), (7, 22782896), (8, 19935034), (14, 11391448), (16, 9967517), (28, 5695724), (56, 2847862), (112, 1423931)]