About the Number

137488968

137488967 ← → 137488969

2進数表記:1000001100011110101001001000

漢数字表記:一億三千七百四十八万八千九百六十八

素因数分解:

2 3 × 3 3 × 31 1 × 20533 1

素因数の和:20579
約数の個数: 64
約数和(自身を含む): 394252800
約数和(自身を除く): 256763832

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 20533, 41066, 61599, 82132, 123198, 164264, 184797, 246396, 369594, 492792, 554391, 636523, 739188, 1108782, 1273046, 1478376, 1909569, 2217564, 2546092, 3819138, 4435128, 5092184, 5728707, 7638276, 11457414, 15276552, 17186121, 22914828, 34372242, 45829656, 68744484, 137488968]

約数ペア:
[(1, 137488968), (2, 68744484), (3, 45829656), (4, 34372242), (6, 22914828), (8, 17186121), (9, 15276552), (12, 11457414), (18, 7638276), (24, 5728707), (27, 5092184), (31, 4435128), (36, 3819138), (54, 2546092), (62, 2217564), (72, 1909569), (93, 1478376), (108, 1273046), (124, 1108782), (186, 739188), (216, 636523), (248, 554391), (279, 492792), (372, 369594), (558, 246396), (744, 184797), (837, 164264), (1116, 123198), (1674, 82132), (2232, 61599), (3348, 41066), (6696, 20533)]

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