171035872

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5784

約数の個数: 72

約数和(自身を含む): 412390440

約数和(自身を除く): 241354568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 5741, 7448, 11482, 14896, 22964, 29792, 40187, 45928, 80374, 91856, 109079, 160748, 183712, 218158, 281309, 321496, 436316, 562618, 642992, 763553, 872632, 1125236, 1285984, 1527106, 1745264, 2250472, 3054212, 3490528, 4500944, 5344871, 6108424, 9001888, 10689742, 12216848, 21379484, 24433696, 42758968, 85517936, 171035872]

約数ペア:

[(1, 171035872), (2, 85517936), (4, 42758968), (7, 24433696), (8, 21379484), (14, 12216848), (16, 10689742), (19, 9001888), (28, 6108424), (32, 5344871), (38, 4500944), (49, 3490528), (56, 3054212), (76, 2250472), (98, 1745264), (112, 1527106), (133, 1285984), (152, 1125236), (196, 872632), (224, 763553), (266, 642992), (304, 562618), (392, 436316), (532, 321496), (608, 281309), (784, 218158), (931, 183712), (1064, 160748), (1568, 109079), (1862, 91856), (2128, 80374), (3724, 45928), (4256, 40187), (5741, 29792), (7448, 22964), (11482, 14896)]