129178672

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50147}}^1$

素因数の和:50185

約数の個数: 40

約数和(自身を含む): 298480896

約数和(自身を除く): 169302224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 50147, 100294, 200588, 351029, 401176, 702058, 802352, 1153381, 1404116, 2306762, 2808232, 4613524, 5616464, 8073667, 9227048, 16147334, 18454096, 32294668, 64589336, 129178672]

約数ペア:

[(1, 129178672), (2, 64589336), (4, 32294668), (7, 18454096), (8, 16147334), (14, 9227048), (16, 8073667), (23, 5616464), (28, 4613524), (46, 2808232), (56, 2306762), (92, 1404116), (112, 1153381), (161, 802352), (184, 702058), (322, 401176), (368, 351029), (644, 200588), (1288, 100294), (2576, 50147)]