159143978

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{9859}}^1$

素因数の和:11021

約数の個数: 16

約数和(自身を含む): 273082560

約数和(自身を除く): 113938582

約数列:

[1, 2, 7, 14, 1153, 2306, 8071, 9859, 16142, 19718, 69013, 138026, 11367427, 22734854, 79571989, 159143978]

約数ペア:

[(1, 159143978), (2, 79571989), (7, 22734854), (14, 11367427), (1153, 138026), (2306, 69013), (8071, 19718), (9859, 16142)]