156931778191

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{668543}}^1$

素因数の和:668742

約数の個数: 16

約数和(自身を含む): 165199896576

約数和(自身を除く): 8268118385

約数列:

[1, 43, 53, 103, 2279, 4429, 5459, 234737, 668543, 28747349, 35432779, 68859929, 1523609497, 2960976947, 3649576237, 156931778191]

約数ペア:

[(1, 156931778191), (43, 3649576237), (53, 2960976947), (103, 1523609497), (2279, 68859929), (4429, 35432779), (5459, 28747349), (234737, 668543)]