About the Number

133991088

133991087 ← → 133991089

2進数表記:111111111001000101010110000

漢数字表記:一億三千三百九十九万千八十八

素因数分解:

2 4 × 3 1 × 7 2 × 11 1 × 5179 1

素因数の和:5215
約数の個数: 120
約数和(自身を含む): 439346880
約数和(自身を除く): 305355792

約数列:
[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 5179, 6468, 8624, 10358, 12936, 15537, 20716, 25872, 31074, 36253, 41432, 56969, 62148, 72506, 82864, 108759, 113938, 124296, 145012, 170907, 217518, 227876, 248592, 253771, 290024, 341814, 398783, 435036, 455752, 507542, 580048, 683628, 761313, 797566, 870072, 911504, 1015084, 1196349, 1367256, 1522626, 1595132, 1740144, 2030168, 2392698, 2734512, 2791481, 3045252, 3190264, 4060336, 4785396, 5582962, 6090504, 6380528, 8374443, 9570792, 11165924, 12181008, 16748886, 19141584, 22331848, 33497772, 44663696, 66995544, 133991088]

約数ペア:
[(1, 133991088), (2, 66995544), (3, 44663696), (4, 33497772), (6, 22331848), (7, 19141584), (8, 16748886), (11, 12181008), (12, 11165924), (14, 9570792), (16, 8374443), (21, 6380528), (22, 6090504), (24, 5582962), (28, 4785396), (33, 4060336), (42, 3190264), (44, 3045252), (48, 2791481), (49, 2734512), (56, 2392698), (66, 2030168), (77, 1740144), (84, 1595132), (88, 1522626), (98, 1367256), (112, 1196349), (132, 1015084), (147, 911504), (154, 870072), (168, 797566), (176, 761313), (196, 683628), (231, 580048), (264, 507542), (294, 455752), (308, 435036), (336, 398783), (392, 341814), (462, 290024), (528, 253771), (539, 248592), (588, 227876), (616, 217518), (784, 170907), (924, 145012), (1078, 124296), (1176, 113938), (1232, 108759), (1617, 82864), (1848, 72506), (2156, 62148), (2352, 56969), (3234, 41432), (3696, 36253), (4312, 31074), (5179, 25872), (6468, 20716), (8624, 15537), (10358, 12936)]

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