About the Number

131796138

131796137 ← → 131796139

2進数表記:111110110110000110010101010

漢数字表記:一億三千百七十九万六千百三十八

素因数分解:

2 1 × 3 1 × 17 4 × 263 1

素因数の和:336
約数の個数: 40
約数和(自身を含む): 281131488
約数和(自身を除く): 149335350

約数列:
[1, 2, 3, 6, 17, 34, 51, 102, 263, 289, 526, 578, 789, 867, 1578, 1734, 4471, 4913, 8942, 9826, 13413, 14739, 26826, 29478, 76007, 83521, 152014, 167042, 228021, 250563, 456042, 501126, 1292119, 2584238, 3876357, 7752714, 21966023, 43932046, 65898069, 131796138]

約数ペア:
[(1, 131796138), (2, 65898069), (3, 43932046), (6, 21966023), (17, 7752714), (34, 3876357), (51, 2584238), (102, 1292119), (263, 501126), (289, 456042), (526, 250563), (578, 228021), (789, 167042), (867, 152014), (1578, 83521), (1734, 76007), (4471, 29478), (4913, 26826), (8942, 14739), (9826, 13413)]

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