159352280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173209}}^1$

素因数の和:173243

約数の個数: 32

約数和(自身を含む): 374133600

約数和(自身を除く): 214781320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 173209, 346418, 692836, 866045, 1385672, 1732090, 3464180, 3983807, 6928360, 7967614, 15935228, 19919035, 31870456, 39838070, 79676140, 159352280]

約数ペア:

[(1, 159352280), (2, 79676140), (4, 39838070), (5, 31870456), (8, 19919035), (10, 15935228), (20, 7967614), (23, 6928360), (40, 3983807), (46, 3464180), (92, 1732090), (115, 1385672), (184, 866045), (230, 692836), (460, 346418), (920, 173209)]