156849728

素因数分解:

$2^6\times 7^1\times {\mathrm{350111}}^1$

素因数の和:350130

約数の個数: 28

約数和(自身を含む): 355713792

約数和(自身を除く): 198864064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350111, 700222, 1400444, 2450777, 2800888, 4901554, 5601776, 9803108, 11203552, 19606216, 22407104, 39212432, 78424864, 156849728]

約数ペア:

[(1, 156849728), (2, 78424864), (4, 39212432), (7, 22407104), (8, 19606216), (14, 11203552), (16, 9803108), (28, 5601776), (32, 4901554), (56, 2800888), (64, 2450777), (112, 1400444), (224, 700222), (448, 350111)]