130047344

素因数分解:

$2^4\times 7^1\times {\mathrm{1161137}}^1$

素因数の和:1161152

約数の個数: 20

約数和(自身を含む): 287962224

約数和(自身を除く): 157914880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1161137, 2322274, 4644548, 8127959, 9289096, 16255918, 18578192, 32511836, 65023672, 130047344]

約数ペア:

[(1, 130047344), (2, 65023672), (4, 32511836), (7, 18578192), (8, 16255918), (14, 9289096), (16, 8127959), (28, 4644548), (56, 2322274), (112, 1161137)]