About the Number

149724768

149724767 ← → 149724769

2進数表記:1000111011001001111001100000

漢数字表記:一億四千九百七十二万四千七百六十八

素因数分解:

2 5 × 3 1 × 193 1 × 8081 1

素因数の和:8287
約数の個数: 48
約数和(自身を含む): 395112816
約数和(自身を除く): 245388048

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 6176, 8081, 9264, 16162, 18528, 24243, 32324, 48486, 64648, 96972, 129296, 193944, 258592, 387888, 775776, 1559633, 3119266, 4678899, 6238532, 9357798, 12477064, 18715596, 24954128, 37431192, 49908256, 74862384, 149724768]

約数ペア:
[(1, 149724768), (2, 74862384), (3, 49908256), (4, 37431192), (6, 24954128), (8, 18715596), (12, 12477064), (16, 9357798), (24, 6238532), (32, 4678899), (48, 3119266), (96, 1559633), (193, 775776), (386, 387888), (579, 258592), (772, 193944), (1158, 129296), (1544, 96972), (2316, 64648), (3088, 48486), (4632, 32324), (6176, 24243), (8081, 18528), (9264, 16162)]

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