128215249918

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1\times {\mathrm{53897}}^1$

素因数の和:54736

約数の個数: 32

約数和(自身を含む): 220876591104

約数和(自身を除く): 92661341186

約数列:

[1, 2, 7, 14, 367, 463, 734, 926, 2569, 3241, 5138, 6482, 53897, 107794, 169921, 339842, 377279, 754558, 1189447, 2378894, 19780199, 24954311, 39560398, 49908622, 138461393, 174680177, 276922786, 349360354, 9158232137, 18316464274, 64107624959, 128215249918]

約数ペア:

[(1, 128215249918), (2, 64107624959), (7, 18316464274), (14, 9158232137), (367, 349360354), (463, 276922786), (734, 174680177), (926, 138461393), (2569, 49908622), (3241, 39560398), (5138, 24954311), (6482, 19780199), (53897, 2378894), (107794, 1189447), (169921, 754558), (339842, 377279)]