159297978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3792809}}^1$

素因数の和:3792821

約数の個数: 16

約数和(自身を含む): 364109760

約数和(自身を除く): 204811782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3792809, 7585618, 11378427, 22756854, 26549663, 53099326, 79648989, 159297978]

約数ペア:

[(1, 159297978), (2, 79648989), (3, 53099326), (6, 26549663), (7, 22756854), (14, 11378427), (21, 7585618), (42, 3792809)]