157442656

素因数分解:

$2^5\times 7^1\times {\mathrm{702869}}^1$

素因数の和:702886

約数の個数: 24

約数和(自身を含む): 354246480

約数和(自身を除く): 196803824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 702869, 1405738, 2811476, 4920083, 5622952, 9840166, 11245904, 19680332, 22491808, 39360664, 78721328, 157442656]

約数ペア:

[(1, 157442656), (2, 78721328), (4, 39360664), (7, 22491808), (8, 19680332), (14, 11245904), (16, 9840166), (28, 5622952), (32, 4920083), (56, 2811476), (112, 1405738), (224, 702869)]