157425254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{11701}}^1$

素因数の和:11772

約数の個数: 24

約数和(自身を含む): 278882064

約数和(自身を除く): 121456810

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 11701, 13454, 23402, 81907, 163814, 362731, 725462, 2539117, 5078234, 11244661, 22489322, 78712627, 157425254]

約数ペア:

[(1, 157425254), (2, 78712627), (7, 22489322), (14, 11244661), (31, 5078234), (62, 2539117), (217, 725462), (434, 362731), (961, 163814), (1922, 81907), (6727, 23402), (11701, 13454)]