About the Number

120681552

120681551 ← → 120681553

2進数表記:111001100010111010001010000

漢数字表記:一億二千六十八万千五百五十二

素因数分解:

2 4 × 3 1 × 23 1 × 109313 1

素因数の和:109347
約数の個数: 40
約数和(自身を含む): 325318464
約数和(自身を除く): 204636912

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 109313, 218626, 327939, 437252, 655878, 874504, 1311756, 1749008, 2514199, 2623512, 5028398, 5247024, 7542597, 10056796, 15085194, 20113592, 30170388, 40227184, 60340776, 120681552]

約数ペア:
[(1, 120681552), (2, 60340776), (3, 40227184), (4, 30170388), (6, 20113592), (8, 15085194), (12, 10056796), (16, 7542597), (23, 5247024), (24, 5028398), (46, 2623512), (48, 2514199), (69, 1749008), (92, 1311756), (138, 874504), (184, 655878), (276, 437252), (368, 327939), (552, 218626), (1104, 109313)]

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