About the Number

115072008

115072007 ← → 115072009

2進数表記:110110110111101110000001000

漢数字表記:一億千五百七万二千八

素因数分解:

2 3 × 3 1 × 1193 1 × 4019 1

素因数の和:5221
約数の個数: 32
約数和(自身を含む): 287992800
約数和(自身を除く): 172920792

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 1193, 2386, 3579, 4019, 4772, 7158, 8038, 9544, 12057, 14316, 16076, 24114, 28632, 32152, 48228, 96456, 4794667, 9589334, 14384001, 19178668, 28768002, 38357336, 57536004, 115072008]

約数ペア:
[(1, 115072008), (2, 57536004), (3, 38357336), (4, 28768002), (6, 19178668), (8, 14384001), (12, 9589334), (24, 4794667), (1193, 96456), (2386, 48228), (3579, 32152), (4019, 28632), (4772, 24114), (7158, 16076), (8038, 14316), (9544, 12057)]

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