151260256

素因数分解:

$2^5\times 7^3\times {\mathrm{13781}}^1$

素因数の和:13812

約数の個数: 48

約数和(自身を含む): 347306400

約数和(自身を除く): 196046144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 13781, 27562, 55124, 96467, 110248, 192934, 220496, 385868, 440992, 675269, 771736, 1350538, 1543472, 2701076, 3086944, 4726883, 5402152, 9453766, 10804304, 18907532, 21608608, 37815064, 75630128, 151260256]

約数ペア:

[(1, 151260256), (2, 75630128), (4, 37815064), (7, 21608608), (8, 18907532), (14, 10804304), (16, 9453766), (28, 5402152), (32, 4726883), (49, 3086944), (56, 2701076), (98, 1543472), (112, 1350538), (196, 771736), (224, 675269), (343, 440992), (392, 385868), (686, 220496), (784, 192934), (1372, 110248), (1568, 96467), (2744, 55124), (5488, 27562), (10976, 13781)]