157033384520

素因数分解:

$2^3\times 5^1\times {\mathrm{3925834613}}^1$

素因数の和:3925834624

約数の個数: 16

約数和(自身を含む): 353325115260

約数和(自身を除く): 196291730740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3925834613, 7851669226, 15703338452, 19629173065, 31406676904, 39258346130, 78516692260, 157033384520]

約数ペア:

[(1, 157033384520), (2, 78516692260), (4, 39258346130), (5, 31406676904), (8, 19629173065), (10, 15703338452), (20, 7851669226), (40, 3925834613)]