168713060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{48761}}^1$

素因数の和:48943

約数の個数: 24

約数和(自身を含む): 356352696

約数和(自身を除く): 187639636

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 48761, 97522, 195044, 243805, 487610, 975220, 8435653, 16871306, 33742612, 42178265, 84356530, 168713060]

約数ペア:

[(1, 168713060), (2, 84356530), (4, 42178265), (5, 33742612), (10, 16871306), (20, 8435653), (173, 975220), (346, 487610), (692, 243805), (865, 195044), (1730, 97522), (3460, 48761)]