133355264

素因数分解:

$2^8\times 7^2\times {\mathrm{10631}}^1$

素因数の和:10661

約数の個数: 54

約数和(自身を含む): 309678264

約数和(自身を除く): 176323000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 10631, 12544, 21262, 42524, 74417, 85048, 148834, 170096, 297668, 340192, 520919, 595336, 680384, 1041838, 1190672, 1360768, 2083676, 2381344, 2721536, 4167352, 4762688, 8334704, 9525376, 16669408, 19050752, 33338816, 66677632, 133355264]

約数ペア:

[(1, 133355264), (2, 66677632), (4, 33338816), (7, 19050752), (8, 16669408), (14, 9525376), (16, 8334704), (28, 4762688), (32, 4167352), (49, 2721536), (56, 2381344), (64, 2083676), (98, 1360768), (112, 1190672), (128, 1041838), (196, 680384), (224, 595336), (256, 520919), (392, 340192), (448, 297668), (784, 170096), (896, 148834), (1568, 85048), (1792, 74417), (3136, 42524), (6272, 21262), (10631, 12544)]