157400648

素因数分解:

$2^3\times {\mathrm{4733}}^1\times {\mathrm{4157}}^1$

素因数の和:8896

約数の個数: 16

約数和(自身を含む): 295259580

約数和(自身を除く): 137858932

約数列:

[1, 2, 4, 8, 4157, 4733, 8314, 9466, 16628, 18932, 33256, 37864, 19675081, 39350162, 78700324, 157400648]

約数ペア:

[(1, 157400648), (2, 78700324), (4, 39350162), (8, 19675081), (4157, 37864), (4733, 33256), (8314, 18932), (9466, 16628)]