156930016388

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{79903267}}^1$

素因数の和:79903762

約数の個数: 12

約数和(自身を含む): 275186854992

約数和(自身を除く): 118256838604

約数列:

[1, 2, 4, 491, 982, 1964, 79903267, 159806534, 319613068, 39232504097, 78465008194, 156930016388]

約数ペア:

[(1, 156930016388), (2, 78465008194), (4, 39232504097), (491, 319613068), (982, 159806534), (1964, 79903267)]