130816112

素因数分解:

$2^4\times 7^1\times {\mathrm{1168001}}^1$

素因数の和:1168016

約数の個数: 20

約数和(自身を含む): 289664496

約数和(自身を除く): 158848384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1168001, 2336002, 4672004, 8176007, 9344008, 16352014, 18688016, 32704028, 65408056, 130816112]

約数ペア:

[(1, 130816112), (2, 65408056), (4, 32704028), (7, 18688016), (8, 16352014), (14, 9344008), (16, 8176007), (28, 4672004), (56, 2336002), (112, 1168001)]