About the Number

142841472

142841471 ← → 142841473

2進数表記:1000100000111001011010000000

漢数字表記:一億四千二百八十四万千四百七十二

素因数分解:

2 7 × 3 1 × 29 1 × 101 1 × 127 1

素因数の和:274
約数の個数: 128
約数和(自身を含む): 399513600
約数和(自身を除く): 256672128

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 101, 116, 127, 128, 174, 192, 202, 232, 254, 303, 348, 381, 384, 404, 464, 508, 606, 696, 762, 808, 928, 1016, 1212, 1392, 1524, 1616, 1856, 2032, 2424, 2784, 2929, 3048, 3232, 3683, 3712, 4064, 4848, 5568, 5858, 6096, 6464, 7366, 8128, 8787, 9696, 11049, 11136, 11716, 12192, 12827, 12928, 14732, 16256, 17574, 19392, 22098, 23432, 24384, 25654, 29464, 35148, 38481, 38784, 44196, 46864, 48768, 51308, 58928, 70296, 76962, 88392, 93728, 102616, 117856, 140592, 153924, 176784, 187456, 205232, 235712, 281184, 307848, 353568, 371983, 374912, 410464, 471424, 562368, 615696, 707136, 743966, 820928, 1115949, 1124736, 1231392, 1414272, 1487932, 1641856, 2231898, 2462784, 2975864, 4463796, 4925568, 5951728, 8927592, 11903456, 17855184, 23806912, 35710368, 47613824, 71420736, 142841472]

約数ペア:
[(1, 142841472), (2, 71420736), (3, 47613824), (4, 35710368), (6, 23806912), (8, 17855184), (12, 11903456), (16, 8927592), (24, 5951728), (29, 4925568), (32, 4463796), (48, 2975864), (58, 2462784), (64, 2231898), (87, 1641856), (96, 1487932), (101, 1414272), (116, 1231392), (127, 1124736), (128, 1115949), (174, 820928), (192, 743966), (202, 707136), (232, 615696), (254, 562368), (303, 471424), (348, 410464), (381, 374912), (384, 371983), (404, 353568), (464, 307848), (508, 281184), (606, 235712), (696, 205232), (762, 187456), (808, 176784), (928, 153924), (1016, 140592), (1212, 117856), (1392, 102616), (1524, 93728), (1616, 88392), (1856, 76962), (2032, 70296), (2424, 58928), (2784, 51308), (2929, 48768), (3048, 46864), (3232, 44196), (3683, 38784), (3712, 38481), (4064, 35148), (4848, 29464), (5568, 25654), (5858, 24384), (6096, 23432), (6464, 22098), (7366, 19392), (8128, 17574), (8787, 16256), (9696, 14732), (11049, 12928), (11136, 12827), (11716, 12192)]

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