133576768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5235

約数の個数: 56

約数和(自身を含む): 294721280

約数和(自身を除く): 161144512

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 5179, 6448, 10358, 12896, 20716, 25792, 41432, 67327, 82864, 134654, 160549, 165728, 269308, 321098, 331456, 538616, 642196, 1077232, 1284392, 2087137, 2154464, 2568784, 4174274, 4308928, 5137568, 8348548, 10275136, 16697096, 33394192, 66788384, 133576768]

約数ペア:

[(1, 133576768), (2, 66788384), (4, 33394192), (8, 16697096), (13, 10275136), (16, 8348548), (26, 5137568), (31, 4308928), (32, 4174274), (52, 2568784), (62, 2154464), (64, 2087137), (104, 1284392), (124, 1077232), (208, 642196), (248, 538616), (403, 331456), (416, 321098), (496, 269308), (806, 165728), (832, 160549), (992, 134654), (1612, 82864), (1984, 67327), (3224, 41432), (5179, 25792), (6448, 20716), (10358, 12896)]