138522744

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{27883}}^1$

素因数の和:27921

約数の個数: 64

約数和(自身を含む): 401529600

約数和(自身を除く): 263006856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 27883, 55766, 83649, 111532, 167298, 223064, 250947, 334596, 501894, 641309, 669192, 752841, 1003788, 1282618, 1505682, 1923927, 2007576, 2565236, 3011364, 3847854, 5130472, 5771781, 6022728, 7695708, 11543562, 15391416, 17315343, 23087124, 34630686, 46174248, 69261372, 138522744]

約数ペア:

[(1, 138522744), (2, 69261372), (3, 46174248), (4, 34630686), (6, 23087124), (8, 17315343), (9, 15391416), (12, 11543562), (18, 7695708), (23, 6022728), (24, 5771781), (27, 5130472), (36, 3847854), (46, 3011364), (54, 2565236), (69, 2007576), (72, 1923927), (92, 1505682), (108, 1282618), (138, 1003788), (184, 752841), (207, 669192), (216, 641309), (276, 501894), (414, 334596), (552, 250947), (621, 223064), (828, 167298), (1242, 111532), (1656, 83649), (2484, 55766), (4968, 27883)]