About the Number

138914718

138914717 ← → 138914719

2進数表記:1000010001111010101110011110

漢数字表記:一億三千八百九十一万四千七百十八

素因数分解:

2 1 × 3 1 × 17 1 × 67 1 × 20327 1

素因数の和:20416
約数の個数: 32
約数和(自身を含む): 298577664
約数和(自身を除く): 159662946

約数列:
[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 20327, 40654, 60981, 121962, 345559, 691118, 1036677, 1361909, 2073354, 2723818, 4085727, 8171454, 23152453, 46304906, 69457359, 138914718]

約数ペア:
[(1, 138914718), (2, 69457359), (3, 46304906), (6, 23152453), (17, 8171454), (34, 4085727), (51, 2723818), (67, 2073354), (102, 1361909), (134, 1036677), (201, 691118), (402, 345559), (1139, 121962), (2278, 60981), (3417, 40654), (6834, 20327)]

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