191729621356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{7481}}^1$

素因数の和:8075

約数の個数: 96

約数和(自身を含む): 416360730240

約数和(自身を除く): 224631108884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 389, 724, 778, 1267, 1556, 2353, 2534, 2723, 4706, 5057, 5068, 5446, 7481, 9412, 10114, 10892, 14962, 16471, 20228, 29924, 32942, 35399, 52367, 65884, 70409, 70798, 97253, 104734, 140818, 141596, 194506, 209468, 281636, 389012, 492863, 680771, 915317, 985726, 1354061, 1361542, 1830634, 1971452, 2708122, 2723084, 2910109, 3661268, 5416244, 5820218, 6407219, 9478427, 11640436, 12814438, 17602793, 18956854, 20370763, 25628876, 35205586, 37831417, 37913708, 40741526, 70411172, 75662834, 81483052, 123219551, 151325668, 246439102, 264819919, 492878204, 526729729, 529639838, 1053459458, 1059279676, 2106918916, 3687108103, 6847486477, 7374216206, 13694972954, 14748432412, 27389945908, 47932405339, 95864810678, 191729621356]

約数ペア:

[(1, 191729621356), (2, 95864810678), (4, 47932405339), (7, 27389945908), (13, 14748432412), (14, 13694972954), (26, 7374216206), (28, 6847486477), (52, 3687108103), (91, 2106918916), (181, 1059279676), (182, 1053459458), (362, 529639838), (364, 526729729), (389, 492878204), (724, 264819919), (778, 246439102), (1267, 151325668), (1556, 123219551), (2353, 81483052), (2534, 75662834), (2723, 70411172), (4706, 40741526), (5057, 37913708), (5068, 37831417), (5446, 35205586), (7481, 25628876), (9412, 20370763), (10114, 18956854), (10892, 17602793), (14962, 12814438), (16471, 11640436), (20228, 9478427), (29924, 6407219), (32942, 5820218), (35399, 5416244), (52367, 3661268), (65884, 2910109), (70409, 2723084), (70798, 2708122), (97253, 1971452), (104734, 1830634), (140818, 1361542), (141596, 1354061), (194506, 985726), (209468, 915317), (281636, 680771), (389012, 492863)]