156919432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16091}}^1$

素因数の和:16173

約数の個数: 32

約数和(自身を含む): 312828480

約数和(自身を除く): 155909048

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 16091, 32182, 64364, 128728, 370093, 740186, 852823, 1480372, 1705646, 2960744, 3411292, 6822584, 19614929, 39229858, 78459716, 156919432]

約数ペア:

[(1, 156919432), (2, 78459716), (4, 39229858), (8, 19614929), (23, 6822584), (46, 3411292), (53, 2960744), (92, 1705646), (106, 1480372), (184, 852823), (212, 740186), (424, 370093), (1219, 128728), (2438, 64364), (4876, 32182), (9752, 16091)]