156940020702

素因数分解:

$2^1\times 3^2\times {\mathrm{8718890039}}^1$

素因数の和:8718890047

約数の個数: 12

約数和(自身を含む): 340036711560

約数和(自身を除く): 183096690858

約数列:

[1, 2, 3, 6, 9, 18, 8718890039, 17437780078, 26156670117, 52313340234, 78470010351, 156940020702]

約数ペア:

[(1, 156940020702), (2, 78470010351), (3, 52313340234), (6, 26156670117), (9, 17437780078), (18, 8718890039)]