142325392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2551}}^1$

素因数の和:2887

約数の個数: 40

約数和(自身を含む): 301891392

約数和(自身を除く): 159566000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1268, 2536, 2551, 3487, 5072, 5102, 6974, 10204, 13948, 20408, 27896, 28061, 40816, 55792, 56122, 112244, 224488, 448976, 808667, 1617334, 3234668, 6469336, 8895337, 12938672, 17790674, 35581348, 71162696, 142325392]

約数ペア:

[(1, 142325392), (2, 71162696), (4, 35581348), (8, 17790674), (11, 12938672), (16, 8895337), (22, 6469336), (44, 3234668), (88, 1617334), (176, 808667), (317, 448976), (634, 224488), (1268, 112244), (2536, 56122), (2551, 55792), (3487, 40816), (5072, 28061), (5102, 27896), (6974, 20408), (10204, 13948)]