157934864

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{8837}}^1$

素因数の和:9962

約数の個数: 20

約数和(自身を含む): 306307404

約数和(自身を除く): 148372540

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8837, 8936, 17674, 17872, 35348, 70696, 141392, 9870929, 19741858, 39483716, 78967432, 157934864]

約数ペア:

[(1, 157934864), (2, 78967432), (4, 39483716), (8, 19741858), (16, 9870929), (1117, 141392), (2234, 70696), (4468, 35348), (8837, 17872), (8936, 17674)]