160288288

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 333123840

約数和(自身を除く): 172835552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 2047, 2447, 2848, 4094, 4894, 8188, 9788, 16376, 19576, 32752, 39152, 56281, 65504, 78304, 112562, 217783, 225124, 435566, 450248, 871132, 900496, 1742264, 1800992, 3484528, 5009009, 6969056, 10018018, 20036036, 40072072, 80144144, 160288288]

約数ペア:

[(1, 160288288), (2, 80144144), (4, 40072072), (8, 20036036), (16, 10018018), (23, 6969056), (32, 5009009), (46, 3484528), (89, 1800992), (92, 1742264), (178, 900496), (184, 871132), (356, 450248), (368, 435566), (712, 225124), (736, 217783), (1424, 112562), (2047, 78304), (2447, 65504), (2848, 56281), (4094, 39152), (4894, 32752), (8188, 19576), (9788, 16376)]