129302656

素因数分解:

$2^7\times 7^1\times {\mathrm{144311}}^1$

素因数の和:144332

約数の個数: 32

約数和(自身を含む): 294396480

約数和(自身を除く): 165093824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144311, 288622, 577244, 1010177, 1154488, 2020354, 2308976, 4040708, 4617952, 8081416, 9235904, 16162832, 18471808, 32325664, 64651328, 129302656]

約数ペア:

[(1, 129302656), (2, 64651328), (4, 32325664), (7, 18471808), (8, 16162832), (14, 9235904), (16, 8081416), (28, 4617952), (32, 4040708), (56, 2308976), (64, 2020354), (112, 1154488), (128, 1010177), (224, 577244), (448, 288622), (896, 144311)]