156921260522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{396833}}^1$

素因数の和:397142

約数の個数: 32

約数和(自身を含む): 258405602112

約数和(自身を除く): 101484341590

約数列:

[1, 2, 13, 26, 67, 134, 227, 454, 871, 1742, 2951, 5902, 15209, 30418, 197717, 395434, 396833, 793666, 5158829, 10317658, 26587811, 53175622, 90081091, 180162182, 345641543, 691283086, 1171054183, 2342108366, 6035433097, 12070866194, 78460630261, 156921260522]

約数ペア:

[(1, 156921260522), (2, 78460630261), (13, 12070866194), (26, 6035433097), (67, 2342108366), (134, 1171054183), (227, 691283086), (454, 345641543), (871, 180162182), (1742, 90081091), (2951, 53175622), (5902, 26587811), (15209, 10317658), (30418, 5158829), (197717, 793666), (395434, 396833)]