156980899149

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{8539}}^1\times {\mathrm{57271}}^1$

素因数の和:65920

約数の個数: 16

約数和(自身を含む): 211292444160

約数和(自身を除く): 54311545011

約数列:

[1, 3, 107, 321, 8539, 25617, 57271, 171813, 913673, 2741019, 6127997, 18383991, 489037069, 1467111207, 52326966383, 156980899149]

約数ペア:

[(1, 156980899149), (3, 52326966383), (107, 1467111207), (321, 489037069), (8539, 18383991), (25617, 6127997), (57271, 2741019), (171813, 913673)]