135156686

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{21991}}^1$

素因数の和:22439

約数の個数: 16

約数和(自身を含む): 232235520

約数和(自身を除く): 97078834

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 21991, 43982, 153937, 307874, 9654049, 19308098, 67578343, 135156686]

約数ペア:

[(1, 135156686), (2, 67578343), (7, 19308098), (14, 9654049), (439, 307874), (878, 153937), (3073, 43982), (6146, 21991)]