130157902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{299903}}^1$

素因数の和:299943

約数の個数: 16

約数和(自身を含む): 230326272

約数和(自身を除く): 100168370

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 299903, 599806, 2099321, 4198642, 9296993, 18593986, 65078951, 130157902]

約数ペア:

[(1, 130157902), (2, 65078951), (7, 18593986), (14, 9296993), (31, 4198642), (62, 2099321), (217, 599806), (434, 299903)]