156665880007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1806509}}^1$

素因数の和:1807482

約数の個数: 16

約数和(自身を含む): 193021980480

約数和(自身を除く): 36356100473

約数列:

[1, 7, 13, 91, 953, 6671, 12389, 86723, 1806509, 12645563, 23484617, 164392319, 1721603077, 12051221539, 22380840001, 156665880007]

約数ペア:

[(1, 156665880007), (7, 22380840001), (13, 12051221539), (91, 1721603077), (953, 164392319), (6671, 23484617), (12389, 12645563), (86723, 1806509)]