140216442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{80863}}^1$

素因数の和:80902

約数の個数: 24

約数和(自身を含む): 297902976

約数和(自身を除く): 157686534

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 80863, 161726, 242589, 485178, 1374671, 2749342, 4124013, 8248026, 23369407, 46738814, 70108221, 140216442]

約数ペア:

[(1, 140216442), (2, 70108221), (3, 46738814), (6, 23369407), (17, 8248026), (34, 4124013), (51, 2749342), (102, 1374671), (289, 485178), (578, 242589), (867, 161726), (1734, 80863)]