About the Number

131470752

131470751 ← → 131470753

2進数表記:111110101100001010110100000

漢数字表記:一億三千百四十七万七百五十二

素因数分解:

2 5 × 3 1 × 7 1 × 31 1 × 6311 1

素因数の和:6362
約数の個数: 96
約数和(自身を含む): 407199744
約数和(自身を除く): 275728992

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6311, 6944, 10416, 12622, 18933, 20832, 25244, 37866, 44177, 50488, 75732, 88354, 100976, 132531, 151464, 176708, 195641, 201952, 265062, 302928, 353416, 391282, 530124, 586923, 605856, 706832, 782564, 1060248, 1173846, 1369487, 1413664, 1565128, 2120496, 2347692, 2738974, 3130256, 4108461, 4240992, 4695384, 5477948, 6260512, 8216922, 9390768, 10955896, 16433844, 18781536, 21911792, 32867688, 43823584, 65735376, 131470752]

約数ペア:
[(1, 131470752), (2, 65735376), (3, 43823584), (4, 32867688), (6, 21911792), (7, 18781536), (8, 16433844), (12, 10955896), (14, 9390768), (16, 8216922), (21, 6260512), (24, 5477948), (28, 4695384), (31, 4240992), (32, 4108461), (42, 3130256), (48, 2738974), (56, 2347692), (62, 2120496), (84, 1565128), (93, 1413664), (96, 1369487), (112, 1173846), (124, 1060248), (168, 782564), (186, 706832), (217, 605856), (224, 586923), (248, 530124), (336, 391282), (372, 353416), (434, 302928), (496, 265062), (651, 201952), (672, 195641), (744, 176708), (868, 151464), (992, 132531), (1302, 100976), (1488, 88354), (1736, 75732), (2604, 50488), (2976, 44177), (3472, 37866), (5208, 25244), (6311, 20832), (6944, 18933), (10416, 12622)]

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