163366264

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 311580000

約数和(自身を除く): 148213736

約数列:

[1, 2, 4, 8, 89, 178, 199, 356, 398, 712, 796, 1153, 1592, 2306, 4612, 9224, 17711, 35422, 70844, 102617, 141688, 205234, 229447, 410468, 458894, 820936, 917788, 1835576, 20420783, 40841566, 81683132, 163366264]

約数ペア:

[(1, 163366264), (2, 81683132), (4, 40841566), (8, 20420783), (89, 1835576), (178, 917788), (199, 820936), (356, 458894), (398, 410468), (712, 229447), (796, 205234), (1153, 141688), (1592, 102617), (2306, 70844), (4612, 35422), (9224, 17711)]