138040728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4129}}^1$

素因数の和:4344

約数の個数: 64

約数和(自身を含む): 396480000

約数和(自身を除く): 258439272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4129, 4179, 4776, 5572, 8258, 8358, 11144, 12387, 16516, 16716, 24774, 28903, 33032, 33432, 49548, 57806, 86709, 99096, 115612, 173418, 231224, 346836, 693672, 821671, 1643342, 2465013, 3286684, 4930026, 5751697, 6573368, 9860052, 11503394, 17255091, 19720104, 23006788, 34510182, 46013576, 69020364, 138040728]

約数ペア:

[(1, 138040728), (2, 69020364), (3, 46013576), (4, 34510182), (6, 23006788), (7, 19720104), (8, 17255091), (12, 11503394), (14, 9860052), (21, 6573368), (24, 5751697), (28, 4930026), (42, 3286684), (56, 2465013), (84, 1643342), (168, 821671), (199, 693672), (398, 346836), (597, 231224), (796, 173418), (1194, 115612), (1393, 99096), (1592, 86709), (2388, 57806), (2786, 49548), (4129, 33432), (4179, 33032), (4776, 28903), (5572, 24774), (8258, 16716), (8358, 16516), (11144, 12387)]