196036736

素因数分解:

$2^7\times 7^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 448359360

約数和(自身を除く): 252322624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 331, 448, 661, 662, 896, 1322, 1324, 2317, 2644, 2648, 4627, 4634, 5288, 5296, 9254, 9268, 10576, 10592, 18508, 18536, 21152, 21184, 37016, 37072, 42304, 42368, 74032, 74144, 84608, 148064, 148288, 218791, 296128, 296576, 437582, 592256, 875164, 1531537, 1750328, 3063074, 3500656, 6126148, 7001312, 12252296, 14002624, 24504592, 28005248, 49009184, 98018368, 196036736]

約数ペア:

[(1, 196036736), (2, 98018368), (4, 49009184), (7, 28005248), (8, 24504592), (14, 14002624), (16, 12252296), (28, 7001312), (32, 6126148), (56, 3500656), (64, 3063074), (112, 1750328), (128, 1531537), (224, 875164), (331, 592256), (448, 437582), (661, 296576), (662, 296128), (896, 218791), (1322, 148288), (1324, 148064), (2317, 84608), (2644, 74144), (2648, 74032), (4627, 42368), (4634, 42304), (5288, 37072), (5296, 37016), (9254, 21184), (9268, 21152), (10576, 18536), (10592, 18508)]