157057936

素因数分解:

$2^4\times 7^2\times {\mathrm{200329}}^1$

素因数の和:200351

約数の個数: 30

約数和(自身を含む): 353983110

約数和(自身を除く): 196925174

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 200329, 400658, 801316, 1402303, 1602632, 2804606, 3205264, 5609212, 9816121, 11218424, 19632242, 22436848, 39264484, 78528968, 157057936]

約数ペア:

[(1, 157057936), (2, 78528968), (4, 39264484), (7, 22436848), (8, 19632242), (14, 11218424), (16, 9816121), (28, 5609212), (49, 3205264), (56, 2804606), (98, 1602632), (112, 1402303), (196, 801316), (392, 400658), (784, 200329)]