About the Number

142472022

142472021 ← → 142472023

2進数表記:1000011111011111001101010110

漢数字表記:一億四千二百四十七万二千二十二

素因数分解:

2 1 × 3 1 × 7 1 × 11 1 × 359 1 × 859 1

素因数の和:1241
約数の個数: 64
約数和(自身を含む): 356659200
約数和(自身を除く): 214187178

約数列:
[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 359, 462, 718, 859, 1077, 1718, 2154, 2513, 2577, 3949, 5026, 5154, 6013, 7539, 7898, 9449, 11847, 12026, 15078, 18039, 18898, 23694, 27643, 28347, 36078, 55286, 56694, 66143, 82929, 132286, 165858, 198429, 308381, 396858, 616762, 925143, 1850286, 2158667, 3392191, 4317334, 6476001, 6784382, 10176573, 12952002, 20353146, 23745337, 47490674, 71236011, 142472022]

約数ペア:
[(1, 142472022), (2, 71236011), (3, 47490674), (6, 23745337), (7, 20353146), (11, 12952002), (14, 10176573), (21, 6784382), (22, 6476001), (33, 4317334), (42, 3392191), (66, 2158667), (77, 1850286), (154, 925143), (231, 616762), (359, 396858), (462, 308381), (718, 198429), (859, 165858), (1077, 132286), (1718, 82929), (2154, 66143), (2513, 56694), (2577, 55286), (3949, 36078), (5026, 28347), (5154, 27643), (6013, 23694), (7539, 18898), (7898, 18039), (9449, 15078), (11847, 12026)]

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