About the Number

142046464

142046463 ← → 142046465

2進数表記:1000011101110111010100000000

漢数字表記:一億四千二百四万六千四百六十四

素因数分解:

2 8 × 7 1 × 31 1 × 2557 1

素因数の和:2611
約数の個数: 72
約数和(自身を含む): 334627328
約数和(自身を除く): 192580864

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2557, 3472, 3968, 5114, 6944, 7936, 10228, 13888, 17899, 20456, 27776, 35798, 40912, 55552, 71596, 79267, 81824, 143192, 158534, 163648, 286384, 317068, 327296, 554869, 572768, 634136, 654592, 1109738, 1145536, 1268272, 2219476, 2291072, 2536544, 4438952, 4582144, 5073088, 8877904, 10146176, 17755808, 20292352, 35511616, 71023232, 142046464]

約数ペア:
[(1, 142046464), (2, 71023232), (4, 35511616), (7, 20292352), (8, 17755808), (14, 10146176), (16, 8877904), (28, 5073088), (31, 4582144), (32, 4438952), (56, 2536544), (62, 2291072), (64, 2219476), (112, 1268272), (124, 1145536), (128, 1109738), (217, 654592), (224, 634136), (248, 572768), (256, 554869), (434, 327296), (448, 317068), (496, 286384), (868, 163648), (896, 158534), (992, 143192), (1736, 81824), (1792, 79267), (1984, 71596), (2557, 55552), (3472, 40912), (3968, 35798), (5114, 27776), (6944, 20456), (7936, 17899), (10228, 13888)]

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