129370864

素因数分解:

$2^4\times 7^1\times {\mathrm{1155097}}^1$

素因数の和:1155112

約数の個数: 20

約数和(自身を含む): 286464304

約数和(自身を除く): 157093440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1155097, 2310194, 4620388, 8085679, 9240776, 16171358, 18481552, 32342716, 64685432, 129370864]

約数ペア:

[(1, 129370864), (2, 64685432), (4, 32342716), (7, 18481552), (8, 16171358), (14, 9240776), (16, 8085679), (28, 4620388), (56, 2310194), (112, 1155097)]