165123840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{6143}}^1$

素因数の和:6174

約数の個数: 144

約数和(自身を含む): 602800128

約数和(自身を除く): 437676288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6143, 6720, 8960, 12286, 13440, 18429, 24572, 26880, 30715, 36858, 43001, 49144, 61430, 73716, 86002, 92145, 98288, 122860, 129003, 147432, 172004, 184290, 196576, 215005, 245720, 258006, 294864, 344008, 368580, 393152, 430010, 491440, 516012, 589728, 645015, 688016, 737160, 786304, 860020, 982880, 1032024, 1179456, 1290030, 1376032, 1474320, 1572608, 1720040, 1965760, 2064048, 2358912, 2580060, 2752064, 2948640, 3440080, 3931520, 4128096, 4717824, 5160120, 5504128, 5897280, 6880160, 7863040, 8256192, 10320240, 11008256, 11794560, 13760320, 16512384, 20640480, 23589120, 27520640, 33024768, 41280960, 55041280, 82561920, 165123840]

約数ペア:

[(1, 165123840), (2, 82561920), (3, 55041280), (4, 41280960), (5, 33024768), (6, 27520640), (7, 23589120), (8, 20640480), (10, 16512384), (12, 13760320), (14, 11794560), (15, 11008256), (16, 10320240), (20, 8256192), (21, 7863040), (24, 6880160), (28, 5897280), (30, 5504128), (32, 5160120), (35, 4717824), (40, 4128096), (42, 3931520), (48, 3440080), (56, 2948640), (60, 2752064), (64, 2580060), (70, 2358912), (80, 2064048), (84, 1965760), (96, 1720040), (105, 1572608), (112, 1474320), (120, 1376032), (128, 1290030), (140, 1179456), (160, 1032024), (168, 982880), (192, 860020), (210, 786304), (224, 737160), (240, 688016), (256, 645015), (280, 589728), (320, 516012), (336, 491440), (384, 430010), (420, 393152), (448, 368580), (480, 344008), (560, 294864), (640, 258006), (672, 245720), (768, 215005), (840, 196576), (896, 184290), (960, 172004), (1120, 147432), (1280, 129003), (1344, 122860), (1680, 98288), (1792, 92145), (1920, 86002), (2240, 73716), (2688, 61430), (3360, 49144), (3840, 43001), (4480, 36858), (5376, 30715), (6143, 26880), (6720, 24572), (8960, 18429), (12286, 13440)]