164739904

素因数分解:

$2^6\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1367}}^1$

素因数の和:1655

約数の個数: 56

約数和(自身を含む): 375269760

約数和(自身を除く): 210529856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 269, 448, 538, 1076, 1367, 1883, 2152, 2734, 3766, 4304, 5468, 7532, 8608, 9569, 10936, 15064, 17216, 19138, 21872, 30128, 38276, 43744, 60256, 76552, 87488, 120512, 153104, 306208, 367723, 612416, 735446, 1470892, 2574061, 2941784, 5148122, 5883568, 10296244, 11767136, 20592488, 23534272, 41184976, 82369952, 164739904]

約数ペア:

[(1, 164739904), (2, 82369952), (4, 41184976), (7, 23534272), (8, 20592488), (14, 11767136), (16, 10296244), (28, 5883568), (32, 5148122), (56, 2941784), (64, 2574061), (112, 1470892), (224, 735446), (269, 612416), (448, 367723), (538, 306208), (1076, 153104), (1367, 120512), (1883, 87488), (2152, 76552), (2734, 60256), (3766, 43744), (4304, 38276), (5468, 30128), (7532, 21872), (8608, 19138), (9569, 17216), (10936, 15064)]