131851328

素因数分解:

$2^6\times 7^1\times {\mathrm{294311}}^1$

素因数の和:294330

約数の個数: 28

約数和(自身を含む): 299020992

約数和(自身を除く): 167169664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 294311, 588622, 1177244, 2060177, 2354488, 4120354, 4708976, 8240708, 9417952, 16481416, 18835904, 32962832, 65925664, 131851328]

約数ペア:

[(1, 131851328), (2, 65925664), (4, 32962832), (7, 18835904), (8, 16481416), (14, 9417952), (16, 8240708), (28, 4708976), (32, 4120354), (56, 2354488), (64, 2060177), (112, 1177244), (224, 588622), (448, 294311)]