129836056

素因数分解:

$2^3\times 7^1\times {\mathrm{2318501}}^1$

素因数の和:2318514

約数の個数: 16

約数和(自身を含む): 278220240

約数和(自身を除く): 148384184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2318501, 4637002, 9274004, 16229507, 18548008, 32459014, 64918028, 129836056]

約数ペア:

[(1, 129836056), (2, 64918028), (4, 32459014), (7, 18548008), (8, 16229507), (14, 9274004), (28, 4637002), (56, 2318501)]