133028416

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 271393920

約数和(自身を除く): 138365504

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 83, 158, 166, 316, 317, 332, 632, 634, 664, 1264, 1268, 1328, 2528, 2536, 2656, 5056, 5072, 5312, 6557, 10144, 13114, 20288, 25043, 26228, 26311, 50086, 52456, 52622, 100172, 104912, 105244, 200344, 209824, 210488, 400688, 419648, 420976, 801376, 841952, 1602752, 1683904, 2078569, 4157138, 8314276, 16628552, 33257104, 66514208, 133028416]

約数ペア:

[(1, 133028416), (2, 66514208), (4, 33257104), (8, 16628552), (16, 8314276), (32, 4157138), (64, 2078569), (79, 1683904), (83, 1602752), (158, 841952), (166, 801376), (316, 420976), (317, 419648), (332, 400688), (632, 210488), (634, 209824), (664, 200344), (1264, 105244), (1268, 104912), (1328, 100172), (2528, 52622), (2536, 52456), (2656, 50086), (5056, 26311), (5072, 26228), (5312, 25043), (6557, 20288), (10144, 13114)]