156968069146

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211547263}}^1$

素因数の和:211547325

約数の個数: 16

約数和(自身を含む): 274165254144

約数和(自身を除く): 117197184998

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 211547263, 423094526, 1480830841, 2961661682, 11212004939, 22424009878, 78484034573, 156968069146]

約数ペア:

[(1, 156968069146), (2, 78484034573), (7, 22424009878), (14, 11212004939), (53, 2961661682), (106, 1480830841), (371, 423094526), (742, 211547263)]