156930882068

素因数分解:

$2^2\times {\mathrm{5003}}^1\times {\mathrm{7841839}}^1$

素因数の和:7846846

約数の個数: 12

約数和(自身を含む): 274683971520

約数和(自身を除く): 117753089452

約数列:

[1, 2, 4, 5003, 10006, 20012, 7841839, 15683678, 31367356, 39232720517, 78465441034, 156930882068]

約数ペア:

[(1, 156930882068), (2, 78465441034), (4, 39232720517), (5003, 31367356), (10006, 15683678), (20012, 7841839)]