About the Number

161376768

161376767 ← → 161376769

2進数表記:1001100111100110101000000000

漢数字表記:一億六千百三十七万六千七百六十八

素因数分解:

2 9 × 3 2 × 7 1 × 5003 1

素因数の和:5034
約数の個数: 120
約数和(自身を含む): 532385568
約数和(自身を除く): 371008800

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, 5003, 5376, 8064, 10006, 10752, 15009, 16128, 20012, 30018, 32256, 35021, 40024, 45027, 60036, 70042, 80048, 90054, 105063, 120072, 140084, 160096, 180108, 210126, 240144, 280168, 315189, 320192, 360216, 420252, 480288, 560336, 630378, 640384, 720432, 840504, 960576, 1120672, 1260756, 1280768, 1440864, 1681008, 1921152, 2241344, 2521512, 2561536, 2881728, 3362016, 3842304, 4482688, 5043024, 5763456, 6724032, 7684608, 8965376, 10086048, 11526912, 13448064, 17930752, 20172096, 23053824, 26896128, 40344192, 53792256, 80688384, 161376768]

約数ペア:
[(1, 161376768), (2, 80688384), (3, 53792256), (4, 40344192), (6, 26896128), (7, 23053824), (8, 20172096), (9, 17930752), (12, 13448064), (14, 11526912), (16, 10086048), (18, 8965376), (21, 7684608), (24, 6724032), (28, 5763456), (32, 5043024), (36, 4482688), (42, 3842304), (48, 3362016), (56, 2881728), (63, 2561536), (64, 2521512), (72, 2241344), (84, 1921152), (96, 1681008), (112, 1440864), (126, 1280768), (128, 1260756), (144, 1120672), (168, 960576), (192, 840504), (224, 720432), (252, 640384), (256, 630378), (288, 560336), (336, 480288), (384, 420252), (448, 360216), (504, 320192), (512, 315189), (576, 280168), (672, 240144), (768, 210126), (896, 180108), (1008, 160096), (1152, 140084), (1344, 120072), (1536, 105063), (1792, 90054), (2016, 80048), (2304, 70042), (2688, 60036), (3584, 45027), (4032, 40024), (4608, 35021), (5003, 32256), (5376, 30018), (8064, 20012), (10006, 16128), (10752, 15009)]

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