157032078322

素因数分解:

$2^1\times 7^1\times {\mathrm{16729}}^1\times {\mathrm{670487}}^1$

素因数の和:687225

約数の個数: 16

約数和(自身を含む): 269214341760

約数和(自身を除く): 112182263438

約数列:

[1, 2, 7, 14, 16729, 33458, 117103, 234206, 670487, 1340974, 4693409, 9386818, 11216577023, 22433154046, 78516039161, 157032078322]

約数ペア:

[(1, 157032078322), (2, 78516039161), (7, 22433154046), (14, 11216577023), (16729, 9386818), (33458, 4693409), (117103, 1340974), (234206, 670487)]