156968170010

素因数分解:

$2^1\times 5^1\times {\mathrm{7321}}^1\times {\mathrm{2144081}}^1$

素因数の和:2151409

約数の個数: 16

約数和(自身を含む): 282581431272

約数和(自身を除く): 125613261262

約数列:

[1, 2, 5, 10, 7321, 14642, 36605, 73210, 2144081, 4288162, 10720405, 21440810, 15696817001, 31393634002, 78484085005, 156968170010]

約数ペア:

[(1, 156968170010), (2, 78484085005), (5, 31393634002), (10, 15696817001), (7321, 21440810), (14642, 10720405), (36605, 4288162), (73210, 2144081)]