156921527888

素因数分解:

$2^4\times {\mathrm{28759}}^1\times {\mathrm{341027}}^1$

素因数の和:369794

約数の個数: 20

約数和(自身を含む): 304046923680

約数和(自身を除く): 147125395792

約数列:

[1, 2, 4, 8, 16, 28759, 57518, 115036, 230072, 341027, 460144, 682054, 1364108, 2728216, 5456432, 9807595493, 19615190986, 39230381972, 78460763944, 156921527888]

約数ペア:

[(1, 156921527888), (2, 78460763944), (4, 39230381972), (8, 19615190986), (16, 9807595493), (28759, 5456432), (57518, 2728216), (115036, 1364108), (230072, 682054), (341027, 460144)]