156921217020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{871784539}}^1$

素因数の和:871784554

約数の個数: 36

約数和(自身を含む): 475994358840

約数和(自身を除く): 319073141820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 871784539, 1743569078, 2615353617, 3487138156, 4358922695, 5230707234, 7846060851, 8717845390, 10461414468, 13076768085, 15692121702, 17435690780, 26153536170, 31384243404, 39230304255, 52307072340, 78460608510, 156921217020]

約数ペア:

[(1, 156921217020), (2, 78460608510), (3, 52307072340), (4, 39230304255), (5, 31384243404), (6, 26153536170), (9, 17435690780), (10, 15692121702), (12, 13076768085), (15, 10461414468), (18, 8717845390), (20, 7846060851), (30, 5230707234), (36, 4358922695), (45, 3487138156), (60, 2615353617), (90, 1743569078), (180, 871784539)]