151369997168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{727740371}}^1$

素因数の和:727740392

約数の個数: 20

約数和(自身を含む): 315839321448

約数和(自身を除く): 164469324280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 727740371, 1455480742, 2910961484, 5821922968, 9460624823, 11643845936, 18921249646, 37842499292, 75684998584, 151369997168]

約数ペア:

[(1, 151369997168), (2, 75684998584), (4, 37842499292), (8, 18921249646), (13, 11643845936), (16, 9460624823), (26, 5821922968), (52, 2910961484), (104, 1455480742), (208, 727740371)]