About the Number

131044032

131044031 ← → 131044033

2進数表記:111110011111001001011000000

漢数字表記:一億三千百四万四千三十二

素因数分解:

2 6 × 3 2 × 7 2 × 4643 1

素因数の和:4675
約数の個数: 126
約数和(自身を含む): 437032908
約数和(自身を除く): 305988876

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4643, 4704, 7056, 9286, 9408, 13929, 14112, 18572, 27858, 28224, 32501, 37144, 41787, 55716, 65002, 74288, 83574, 97503, 111432, 130004, 148576, 167148, 195006, 222864, 227507, 260008, 292509, 297152, 334296, 390012, 445728, 455014, 520016, 585018, 668592, 682521, 780024, 891456, 910028, 1040032, 1170036, 1337184, 1365042, 1560048, 1820056, 2047563, 2080064, 2340072, 2674368, 2730084, 3120096, 3640112, 4095126, 4680144, 5460168, 6240192, 7280224, 8190252, 9360288, 10920336, 14560448, 16380504, 18720576, 21840672, 32761008, 43681344, 65522016, 131044032]

約数ペア:
[(1, 131044032), (2, 65522016), (3, 43681344), (4, 32761008), (6, 21840672), (7, 18720576), (8, 16380504), (9, 14560448), (12, 10920336), (14, 9360288), (16, 8190252), (18, 7280224), (21, 6240192), (24, 5460168), (28, 4680144), (32, 4095126), (36, 3640112), (42, 3120096), (48, 2730084), (49, 2674368), (56, 2340072), (63, 2080064), (64, 2047563), (72, 1820056), (84, 1560048), (96, 1365042), (98, 1337184), (112, 1170036), (126, 1040032), (144, 910028), (147, 891456), (168, 780024), (192, 682521), (196, 668592), (224, 585018), (252, 520016), (288, 455014), (294, 445728), (336, 390012), (392, 334296), (441, 297152), (448, 292509), (504, 260008), (576, 227507), (588, 222864), (672, 195006), (784, 167148), (882, 148576), (1008, 130004), (1176, 111432), (1344, 97503), (1568, 83574), (1764, 74288), (2016, 65002), (2352, 55716), (3136, 41787), (3528, 37144), (4032, 32501), (4643, 28224), (4704, 27858), (7056, 18572), (9286, 14112), (9408, 13929)]

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