About the Number

138382912

138382911 ← → 138382913

2進数表記:1000001111111000111001000000

漢数字表記:一億三千八百三十八万二千九百十二

素因数分解:

2 6 × 83 1 × 109 1 × 239 1

素因数の和:443
約数の個数: 56
約数和(自身を含む): 281635200
約数和(自身を除く): 143252288

約数列:
[1, 2, 4, 8, 16, 32, 64, 83, 109, 166, 218, 239, 332, 436, 478, 664, 872, 956, 1328, 1744, 1912, 2656, 3488, 3824, 5312, 6976, 7648, 9047, 15296, 18094, 19837, 26051, 36188, 39674, 52102, 72376, 79348, 104204, 144752, 158696, 208408, 289504, 317392, 416816, 579008, 634784, 833632, 1269568, 1667264, 2162233, 4324466, 8648932, 17297864, 34595728, 69191456, 138382912]

約数ペア:
[(1, 138382912), (2, 69191456), (4, 34595728), (8, 17297864), (16, 8648932), (32, 4324466), (64, 2162233), (83, 1667264), (109, 1269568), (166, 833632), (218, 634784), (239, 579008), (332, 416816), (436, 317392), (478, 289504), (664, 208408), (872, 158696), (956, 144752), (1328, 104204), (1744, 79348), (1912, 72376), (2656, 52102), (3488, 39674), (3824, 36188), (5312, 26051), (6976, 19837), (7648, 18094), (9047, 15296)]

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