About the Number

142816982

142816981 ← → 142816983

2進数表記:1000100000110011011011010110

漢数字表記:一億四千二百八十一万六千九百八十二

素因数分解:

2 1 × 7 1 × 11 1 × 23 1 × 61 1 × 661 1

素因数の和:765
約数の個数: 64
約数和(自身を含む): 283696128
約数和(自身を除く): 140879146

約数列:
[1, 2, 7, 11, 14, 22, 23, 46, 61, 77, 122, 154, 161, 253, 322, 427, 506, 661, 671, 854, 1322, 1342, 1403, 1771, 2806, 3542, 4627, 4697, 7271, 9254, 9394, 9821, 14542, 15203, 15433, 19642, 30406, 30866, 40321, 50897, 80642, 101794, 106421, 108031, 167233, 212842, 216062, 282247, 334466, 443531, 564494, 887062, 927383, 1170631, 1854766, 2341262, 3104717, 6209434, 6491681, 10201213, 12983362, 20402426, 71408491, 142816982]

約数ペア:
[(1, 142816982), (2, 71408491), (7, 20402426), (11, 12983362), (14, 10201213), (22, 6491681), (23, 6209434), (46, 3104717), (61, 2341262), (77, 1854766), (122, 1170631), (154, 927383), (161, 887062), (253, 564494), (322, 443531), (427, 334466), (506, 282247), (661, 216062), (671, 212842), (854, 167233), (1322, 108031), (1342, 106421), (1403, 101794), (1771, 80642), (2806, 50897), (3542, 40321), (4627, 30866), (4697, 30406), (7271, 19642), (9254, 15433), (9394, 15203), (9821, 14542)]

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