138367054

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{111049}}^1$

素因数の和:111147

約数の個数: 16

約数和(自身を含む): 239868000

約数和(自身を除く): 101500946

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 111049, 222098, 777343, 1554686, 9883361, 19766722, 69183527, 138367054]

約数ペア:

[(1, 138367054), (2, 69183527), (7, 19766722), (14, 9883361), (89, 1554686), (178, 777343), (623, 222098), (1246, 111049)]