157057474

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{31249}}^1$

素因数の和:31617

約数の個数: 16

約数和(自身を含む): 270000000

約数和(自身を除く): 112942526

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 31249, 62498, 218743, 437486, 11218391, 22436782, 78528737, 157057474]

約数ペア:

[(1, 157057474), (2, 78528737), (7, 22436782), (14, 11218391), (359, 437486), (718, 218743), (2513, 62498), (5026, 31249)]