About the Number

115291272

115291271 ← → 115291273

2進数表記:110110111110011010010001000

漢数字表記:一億千五百二十九万千二百七十二

素因数分解:

2 3 × 3 1 × 23 1 × 331 1 × 631 1

素因数の和:994
約数の個数: 64
約数和(自身を含む): 302146560
約数和(自身を除く): 186855288

約数列:
[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 331, 552, 631, 662, 993, 1262, 1324, 1893, 1986, 2524, 2648, 3786, 3972, 5048, 7572, 7613, 7944, 14513, 15144, 15226, 22839, 29026, 30452, 43539, 45678, 58052, 60904, 87078, 91356, 116104, 174156, 182712, 208861, 348312, 417722, 626583, 835444, 1253166, 1670888, 2506332, 4803803, 5012664, 9607606, 14411409, 19215212, 28822818, 38430424, 57645636, 115291272]

約数ペア:
[(1, 115291272), (2, 57645636), (3, 38430424), (4, 28822818), (6, 19215212), (8, 14411409), (12, 9607606), (23, 5012664), (24, 4803803), (46, 2506332), (69, 1670888), (92, 1253166), (138, 835444), (184, 626583), (276, 417722), (331, 348312), (552, 208861), (631, 182712), (662, 174156), (993, 116104), (1262, 91356), (1324, 87078), (1893, 60904), (1986, 58052), (2524, 45678), (2648, 43539), (3786, 30452), (3972, 29026), (5048, 22839), (7572, 15226), (7613, 15144), (7944, 14513)]

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