About the Number

139220628

139220627 ← → 139220629

2進数表記:1000010011000101011010010100

漢数字表記:一億三千九百二十二万六百二十八

素因数分解:

2 2 × 3 1 × 31 1 × 263 1 × 1423 1

素因数の和:1724
約数の個数: 48
約数和(自身を含む): 336838656
約数和(自身を除く): 197618028

約数列:
[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 263, 372, 526, 789, 1052, 1423, 1578, 2846, 3156, 4269, 5692, 8153, 8538, 16306, 17076, 24459, 32612, 44113, 48918, 88226, 97836, 132339, 176452, 264678, 374249, 529356, 748498, 1122747, 1496996, 2245494, 4490988, 11601719, 23203438, 34805157, 46406876, 69610314, 139220628]

約数ペア:
[(1, 139220628), (2, 69610314), (3, 46406876), (4, 34805157), (6, 23203438), (12, 11601719), (31, 4490988), (62, 2245494), (93, 1496996), (124, 1122747), (186, 748498), (263, 529356), (372, 374249), (526, 264678), (789, 176452), (1052, 132339), (1423, 97836), (1578, 88226), (2846, 48918), (3156, 44113), (4269, 32612), (5692, 24459), (8153, 17076), (8538, 16306)]

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