129062368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3541}}^1$

素因数の和:3635

約数の個数: 48

約数和(自身を含む): 273130704

約数和(自身を除く): 144068336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 3541, 4556, 7082, 9112, 14164, 18224, 28328, 36448, 56656, 60197, 113312, 120394, 237247, 240788, 474494, 481576, 948988, 963152, 1897976, 1926304, 3795952, 4033199, 7591904, 8066398, 16132796, 32265592, 64531184, 129062368]

約数ペア:

[(1, 129062368), (2, 64531184), (4, 32265592), (8, 16132796), (16, 8066398), (17, 7591904), (32, 4033199), (34, 3795952), (67, 1926304), (68, 1897976), (134, 963152), (136, 948988), (268, 481576), (272, 474494), (536, 240788), (544, 237247), (1072, 120394), (1139, 113312), (2144, 60197), (2278, 56656), (3541, 36448), (4556, 28328), (7082, 18224), (9112, 14164)]