168219864

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{9091}}^1$

素因数の和:9360

約数の個数: 48

約数和(自身を含む): 457418520

約数和(自身を除く): 289198656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9091, 9252, 18182, 18504, 27273, 36364, 54546, 72728, 81819, 109092, 163638, 218184, 327276, 654552, 2336387, 4672774, 7009161, 9345548, 14018322, 18691096, 21027483, 28036644, 42054966, 56073288, 84109932, 168219864]

約数ペア:

[(1, 168219864), (2, 84109932), (3, 56073288), (4, 42054966), (6, 28036644), (8, 21027483), (9, 18691096), (12, 14018322), (18, 9345548), (24, 7009161), (36, 4672774), (72, 2336387), (257, 654552), (514, 327276), (771, 218184), (1028, 163638), (1542, 109092), (2056, 81819), (2313, 72728), (3084, 54546), (4626, 36364), (6168, 27273), (9091, 18504), (9252, 18182)]