156968582938

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1\times {\mathrm{3571}}^1$

素因数の和:6598

約数の個数: 32

約数和(自身を含む): 241349695488

約数和(自身を除く): 84381112550

約数列:

[1, 2, 61, 122, 127, 254, 2837, 3571, 5674, 7142, 7747, 15494, 173057, 217831, 346114, 360299, 435662, 453517, 720598, 907034, 10130927, 20261854, 21978239, 27664537, 43956478, 55329074, 617986547, 1235973094, 1286627729, 2573255458, 78484291469, 156968582938]

約数ペア:

[(1, 156968582938), (2, 78484291469), (61, 2573255458), (122, 1286627729), (127, 1235973094), (254, 617986547), (2837, 55329074), (3571, 43956478), (5674, 27664537), (7142, 21978239), (7747, 20261854), (15494, 10130927), (173057, 907034), (217831, 720598), (346114, 453517), (360299, 435662)]