167978992

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{101929}}^1$

素因数の和:102040

約数の個数: 20

約数和(自身を含む): 328622320

約数和(自身を除く): 160643328

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 101929, 203858, 407716, 815432, 1630864, 10498687, 20997374, 41994748, 83989496, 167978992]

約数ペア:

[(1, 167978992), (2, 83989496), (4, 41994748), (8, 20997374), (16, 10498687), (103, 1630864), (206, 815432), (412, 407716), (824, 203858), (1648, 101929)]