About the Number

120936872

120936871 ← → 120936873

2進数表記:111001101010101100110101000

漢数字表記:一億二千九十三万六千八百七十二

素因数分解:

2 3 × 7 1 × 163 1 × 13249 1

素因数の和:13425
約数の個数: 32
約数和(自身を含む): 260760000
約数和(自身を除く): 139823128

約数列:
[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 13249, 26498, 52996, 92743, 105992, 185486, 370972, 741944, 2159587, 4319174, 8638348, 15117109, 17276696, 30234218, 60468436, 120936872]

約数ペア:
[(1, 120936872), (2, 60468436), (4, 30234218), (7, 17276696), (8, 15117109), (14, 8638348), (28, 4319174), (56, 2159587), (163, 741944), (326, 370972), (652, 185486), (1141, 105992), (1304, 92743), (2282, 52996), (4564, 26498), (9128, 13249)]

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