191566208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 404654400

約数和(自身を除く): 213088192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 227, 304, 347, 454, 608, 694, 908, 1216, 1388, 1816, 2432, 2776, 3632, 4313, 5552, 6593, 7264, 8626, 11104, 13186, 14528, 17252, 22208, 26372, 29056, 34504, 44416, 52744, 69008, 78769, 105488, 138016, 157538, 210976, 276032, 315076, 421952, 552064, 630152, 843904, 1260304, 1496611, 2520608, 2993222, 5041216, 5986444, 10082432, 11972888, 23945776, 47891552, 95783104, 191566208]

約数ペア:

[(1, 191566208), (2, 95783104), (4, 47891552), (8, 23945776), (16, 11972888), (19, 10082432), (32, 5986444), (38, 5041216), (64, 2993222), (76, 2520608), (128, 1496611), (152, 1260304), (227, 843904), (304, 630152), (347, 552064), (454, 421952), (608, 315076), (694, 276032), (908, 210976), (1216, 157538), (1388, 138016), (1816, 105488), (2432, 78769), (2776, 69008), (3632, 52744), (4313, 44416), (5552, 34504), (6593, 29056), (7264, 26372), (8626, 22208), (11104, 17252), (13186, 14528)]