159158656

素因数分解:

$2^7\times {\mathrm{1243427}}^1$

素因数の和:1243441

約数の個数: 16

約数和(自身を含む): 317074140

約数和(自身を除く): 157915484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1243427, 2486854, 4973708, 9947416, 19894832, 39789664, 79579328, 159158656]

約数ペア:

[(1, 159158656), (2, 79579328), (4, 39789664), (8, 19894832), (16, 9947416), (32, 4973708), (64, 2486854), (128, 1243427)]