About the Number

121497152

121497151 ← → 121497153

2進数表記:111001111011110011001000000

漢数字表記:一億二千百四十九万七千百五十二

素因数分解:

2 6 × 7 1 × 103 1 × 2633 1

素因数の和:2755
約数の個数: 56
約数和(自身を含む): 278318976
約数和(自身を除く): 156821824

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2633, 2884, 3296, 5266, 5768, 6592, 10532, 11536, 18431, 21064, 23072, 36862, 42128, 46144, 73724, 84256, 147448, 168512, 271199, 294896, 542398, 589792, 1084796, 1179584, 1898393, 2169592, 3796786, 4339184, 7593572, 8678368, 15187144, 17356736, 30374288, 60748576, 121497152]

約数ペア:
[(1, 121497152), (2, 60748576), (4, 30374288), (7, 17356736), (8, 15187144), (14, 8678368), (16, 7593572), (28, 4339184), (32, 3796786), (56, 2169592), (64, 1898393), (103, 1179584), (112, 1084796), (206, 589792), (224, 542398), (412, 294896), (448, 271199), (721, 168512), (824, 147448), (1442, 84256), (1648, 73724), (2633, 46144), (2884, 42128), (3296, 36862), (5266, 23072), (5768, 21064), (6592, 18431), (10532, 11536)]

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