161957376

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{5021}}^1$

素因数の和:5052

約数の個数: 120

約数和(自身を含む): 534300624

約数和(自身を除く): 372343248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5021, 5376, 8064, 10042, 10752, 15063, 16128, 20084, 30126, 32256, 35147, 40168, 45189, 60252, 70294, 80336, 90378, 105441, 120504, 140588, 160672, 180756, 210882, 241008, 281176, 316323, 321344, 361512, 421764, 482016, 562352, 632646, 642688, 723024, 843528, 964032, 1124704, 1265292, 1285376, 1446048, 1687056, 1928064, 2249408, 2530584, 2570752, 2892096, 3374112, 3856128, 4498816, 5061168, 5784192, 6748224, 7712256, 8997632, 10122336, 11568384, 13496448, 17995264, 20244672, 23136768, 26992896, 40489344, 53985792, 80978688, 161957376]

約数ペア:

[(1, 161957376), (2, 80978688), (3, 53985792), (4, 40489344), (6, 26992896), (7, 23136768), (8, 20244672), (9, 17995264), (12, 13496448), (14, 11568384), (16, 10122336), (18, 8997632), (21, 7712256), (24, 6748224), (28, 5784192), (32, 5061168), (36, 4498816), (42, 3856128), (48, 3374112), (56, 2892096), (63, 2570752), (64, 2530584), (72, 2249408), (84, 1928064), (96, 1687056), (112, 1446048), (126, 1285376), (128, 1265292), (144, 1124704), (168, 964032), (192, 843528), (224, 723024), (252, 642688), (256, 632646), (288, 562352), (336, 482016), (384, 421764), (448, 361512), (504, 321344), (512, 316323), (576, 281176), (672, 241008), (768, 210882), (896, 180756), (1008, 160672), (1152, 140588), (1344, 120504), (1536, 105441), (1792, 90378), (2016, 80336), (2304, 70294), (2688, 60252), (3584, 45189), (4032, 40168), (4608, 35147), (5021, 32256), (5376, 30126), (8064, 20084), (10042, 16128), (10752, 15063)]