About the Number

123880134

123880133 ← → 123880135

2進数表記:111011000100100001011000110

漢数字表記:一億二千三百八十八万百三十四

素因数分解:

2 1 × 3 1 × 7 2 × 421361 1

素因数の和:421380
約数の個数: 24
約数和(自身を含む): 288211608
約数和(自身を除く): 164331474

約数列:
[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 421361, 842722, 1264083, 2528166, 2949527, 5899054, 8848581, 17697162, 20646689, 41293378, 61940067, 123880134]

約数ペア:
[(1, 123880134), (2, 61940067), (3, 41293378), (6, 20646689), (7, 17697162), (14, 8848581), (21, 5899054), (42, 2949527), (49, 2528166), (98, 1264083), (147, 842722), (294, 421361)]

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