161290752

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{2143}}^1$

素因数の和:2178

約数の個数: 120

約数和(自身を含む): 500075136

約数和(自身を除く): 338784384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2143, 2352, 2688, 3136, 3584, 4286, 4704, 5376, 6272, 6429, 8572, 9408, 10752, 12544, 12858, 15001, 17144, 18816, 25088, 25716, 30002, 34288, 37632, 45003, 51432, 60004, 68576, 75264, 90006, 102864, 105007, 120008, 137152, 180012, 205728, 210014, 240016, 274304, 315021, 360024, 411456, 420028, 480032, 548608, 630042, 720048, 822912, 840056, 960064, 1097216, 1260084, 1440096, 1645824, 1680112, 1920128, 2520168, 2880192, 3291648, 3360224, 3840256, 5040336, 5760384, 6720448, 7680512, 10080672, 11520768, 13440896, 20161344, 23041536, 26881792, 40322688, 53763584, 80645376, 161290752]

約数ペア:

[(1, 161290752), (2, 80645376), (3, 53763584), (4, 40322688), (6, 26881792), (7, 23041536), (8, 20161344), (12, 13440896), (14, 11520768), (16, 10080672), (21, 7680512), (24, 6720448), (28, 5760384), (32, 5040336), (42, 3840256), (48, 3360224), (49, 3291648), (56, 2880192), (64, 2520168), (84, 1920128), (96, 1680112), (98, 1645824), (112, 1440096), (128, 1260084), (147, 1097216), (168, 960064), (192, 840056), (196, 822912), (224, 720048), (256, 630042), (294, 548608), (336, 480032), (384, 420028), (392, 411456), (448, 360024), (512, 315021), (588, 274304), (672, 240016), (768, 210014), (784, 205728), (896, 180012), (1176, 137152), (1344, 120008), (1536, 105007), (1568, 102864), (1792, 90006), (2143, 75264), (2352, 68576), (2688, 60004), (3136, 51432), (3584, 45003), (4286, 37632), (4704, 34288), (5376, 30002), (6272, 25716), (6429, 25088), (8572, 18816), (9408, 17144), (10752, 15001), (12544, 12858)]