156909695422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{19727143}}^1$

素因数の和:19727283

約数の個数: 16

約数和(自身を含む): 243590774112

約数和(自身を除く): 86681078690

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 19727143, 39454286, 808812863, 1617625726, 1913532871, 3827065742, 78454847711, 156909695422]

約数ペア:

[(1, 156909695422), (2, 78454847711), (41, 3827065742), (82, 1913532871), (97, 1617625726), (194, 808812863), (3977, 39454286), (7954, 19727143)]