142476208

素因数分解:

$2^4\times 7^1\times {\mathrm{1272109}}^1$

素因数の和:1272124

約数の個数: 20

約数和(自身を含む): 315483280

約数和(自身を除く): 173007072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1272109, 2544218, 5088436, 8904763, 10176872, 17809526, 20353744, 35619052, 71238104, 142476208]

約数ペア:

[(1, 142476208), (2, 71238104), (4, 35619052), (7, 20353744), (8, 17809526), (14, 10176872), (16, 8904763), (28, 5088436), (56, 2544218), (112, 1272109)]