156955650728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{7237}}^1\times {\mathrm{38183}}^1$

素因数の和:45497

約数の個数: 32

約数和(自身を含む): 298485855360

約数和(自身を除く): 141530204632

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 7237, 14474, 28948, 38183, 57896, 76366, 152732, 305464, 513827, 1027654, 2055308, 2710993, 4110616, 5421986, 10843972, 21687944, 276330371, 552660742, 1105321484, 2210642968, 19619456341, 39238912682, 78477825364, 156955650728]

約数ペア:

[(1, 156955650728), (2, 78477825364), (4, 39238912682), (8, 19619456341), (71, 2210642968), (142, 1105321484), (284, 552660742), (568, 276330371), (7237, 21687944), (14474, 10843972), (28948, 5421986), (38183, 4110616), (57896, 2710993), (76366, 2055308), (152732, 1027654), (305464, 513827)]