About the Number

138709104

138709103 ← → 138709105

2進数表記:1000010001001000100001110000

漢数字表記:一億三千八百七十万九千百四

素因数分解:

2 4 × 3 1 × 683 1 × 4231 1

素因数の和:4925
約数の個数: 40
約数和(自身を含む): 358941312
約数和(自身を除く): 220232208

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 683, 1366, 2049, 2732, 4098, 4231, 5464, 8196, 8462, 10928, 12693, 16392, 16924, 25386, 32784, 33848, 50772, 67696, 101544, 203088, 2889773, 5779546, 8669319, 11559092, 17338638, 23118184, 34677276, 46236368, 69354552, 138709104]

約数ペア:
[(1, 138709104), (2, 69354552), (3, 46236368), (4, 34677276), (6, 23118184), (8, 17338638), (12, 11559092), (16, 8669319), (24, 5779546), (48, 2889773), (683, 203088), (1366, 101544), (2049, 67696), (2732, 50772), (4098, 33848), (4231, 32784), (5464, 25386), (8196, 16924), (8462, 16392), (10928, 12693)]

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