About the Number

109121264

109121263 ← → 109121265

2進数表記:110100000010000111011110000

漢数字表記:一億九百十二万千二百六十四

素因数分解:

2 4 × 7 1 × 179 1 × 5443 1

素因数の和:5637
約数の個数: 40
約数和(自身を含む): 243020160
約数和(自身を除く): 133898896

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 5012, 5443, 10024, 10886, 20048, 21772, 38101, 43544, 76202, 87088, 152404, 304808, 609616, 974297, 1948594, 3897188, 6820079, 7794376, 13640158, 15588752, 27280316, 54560632, 109121264]

約数ペア:
[(1, 109121264), (2, 54560632), (4, 27280316), (7, 15588752), (8, 13640158), (14, 7794376), (16, 6820079), (28, 3897188), (56, 1948594), (112, 974297), (179, 609616), (358, 304808), (716, 152404), (1253, 87088), (1432, 76202), (2506, 43544), (2864, 38101), (5012, 21772), (5443, 20048), (10024, 10886)]

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