About the Number

138020142

138020141 ← → 138020143

2進数表記:1000001110100000010100101110

漢数字表記:一億三千八百二万百四十二

素因数分解:

2 1 × 3 1 × 13 1 × 19 1 × 93131 1

素因数の和:93168
約数の個数: 32
約数和(自身を含む): 312923520
約数和(自身を除く): 174903378

約数列:
[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 93131, 186262, 279393, 558786, 1210703, 1769489, 2421406, 3538978, 3632109, 5308467, 7264218, 10616934, 23003357, 46006714, 69010071, 138020142]

約数ペア:
[(1, 138020142), (2, 69010071), (3, 46006714), (6, 23003357), (13, 10616934), (19, 7264218), (26, 5308467), (38, 3632109), (39, 3538978), (57, 2421406), (78, 1769489), (114, 1210703), (247, 558786), (494, 279393), (741, 186262), (1482, 93131)]

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