155217984

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{35149}}^1$

素因数の和:35187

約数の個数: 56

約数和(自身を含む): 428548800

約数和(自身を除く): 273330816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 35149, 70298, 105447, 140596, 210894, 281192, 421788, 562384, 808427, 843576, 1124768, 1616854, 1687152, 2249536, 2425281, 3233708, 3374304, 4850562, 6467416, 6748608, 9701124, 12934832, 19402248, 25869664, 38804496, 51739328, 77608992, 155217984]

約数ペア:

[(1, 155217984), (2, 77608992), (3, 51739328), (4, 38804496), (6, 25869664), (8, 19402248), (12, 12934832), (16, 9701124), (23, 6748608), (24, 6467416), (32, 4850562), (46, 3374304), (48, 3233708), (64, 2425281), (69, 2249536), (92, 1687152), (96, 1616854), (138, 1124768), (184, 843576), (192, 808427), (276, 562384), (368, 421788), (552, 281192), (736, 210894), (1104, 140596), (1472, 105447), (2208, 70298), (4416, 35149)]