171219328

素因数分解:

$2^7\times 7^2\times {\mathrm{27299}}^1$

素因数の和:27327

約数の個数: 48

約数和(自身を含む): 396805500

約数和(自身を除く): 225586172

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 27299, 54598, 109196, 191093, 218392, 382186, 436784, 764372, 873568, 1337651, 1528744, 1747136, 2675302, 3057488, 3494272, 5350604, 6114976, 10701208, 12229952, 21402416, 24459904, 42804832, 85609664, 171219328]

約数ペア:

[(1, 171219328), (2, 85609664), (4, 42804832), (7, 24459904), (8, 21402416), (14, 12229952), (16, 10701208), (28, 6114976), (32, 5350604), (49, 3494272), (56, 3057488), (64, 2675302), (98, 1747136), (112, 1528744), (128, 1337651), (196, 873568), (224, 764372), (392, 436784), (448, 382186), (784, 218392), (896, 191093), (1568, 109196), (3136, 54598), (6272, 27299)]