About the Number

121337140

121337139 ← → 121337141

2進数表記:111001110110111010100110100

漢数字表記:一億二千百三十三万七千百四十

素因数分解:

2 2 × 5 1 × 53 1 × 113 1 × 1013 1

素因数の和:1188
約数の個数: 48
約数和(自身を含む): 262171728
約数和(自身を除く): 140834588

約数列:
[1, 2, 4, 5, 10, 20, 53, 106, 113, 212, 226, 265, 452, 530, 565, 1013, 1060, 1130, 2026, 2260, 4052, 5065, 5989, 10130, 11978, 20260, 23956, 29945, 53689, 59890, 107378, 114469, 119780, 214756, 228938, 268445, 457876, 536890, 572345, 1073780, 1144690, 2289380, 6066857, 12133714, 24267428, 30334285, 60668570, 121337140]

約数ペア:
[(1, 121337140), (2, 60668570), (4, 30334285), (5, 24267428), (10, 12133714), (20, 6066857), (53, 2289380), (106, 1144690), (113, 1073780), (212, 572345), (226, 536890), (265, 457876), (452, 268445), (530, 228938), (565, 214756), (1013, 119780), (1060, 114469), (1130, 107378), (2026, 59890), (2260, 53689), (4052, 29945), (5065, 23956), (5989, 20260), (10130, 11978)]

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