157058416

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{9521}}^1$

素因数の和:10560

約数の個数: 20

約数和(自身を含む): 304627824

約数和(自身を除く): 147569408

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 9521, 16496, 19042, 38084, 76168, 152336, 9816151, 19632302, 39264604, 78529208, 157058416]

約数ペア:

[(1, 157058416), (2, 78529208), (4, 39264604), (8, 19632302), (16, 9816151), (1031, 152336), (2062, 76168), (4124, 38084), (8248, 19042), (9521, 16496)]