156975974806

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{56344571}}^1$

素因数の和:56344779

約数の個数: 16

約数和(自身を含む): 270453945600

約数和(自身を除く): 113477970794

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 56344571, 112689142, 394411997, 788823994, 11212569629, 22425139258, 78487987403, 156975974806]

約数ペア:

[(1, 156975974806), (2, 78487987403), (7, 22425139258), (14, 11212569629), (199, 788823994), (398, 394411997), (1393, 112689142), (2786, 56344571)]