156946413904

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1\times {\mathrm{5903}}^1$

素因数の和:7052

約数の個数: 80

約数和(自身を含む): 349244932608

約数和(自身を除く): 192298518704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 857, 1108, 1714, 1939, 2216, 3428, 3878, 4432, 5903, 5999, 6856, 7756, 11806, 11998, 13712, 15512, 23612, 23996, 31024, 41321, 47224, 47992, 82642, 94448, 95984, 165284, 237389, 330568, 474778, 661136, 949556, 1635131, 1661723, 1899112, 3270262, 3323446, 3798224, 5058871, 6540524, 6646892, 10117742, 11445917, 13081048, 13293784, 20235484, 22891834, 26162096, 26587568, 35412097, 40470968, 45783668, 70824194, 80941936, 91567336, 141648388, 183134672, 283296776, 566593552, 1401307267, 2802614534, 5605229068, 9809150869, 11210458136, 19618301738, 22420916272, 39236603476, 78473206952, 156946413904]

約数ペア:

[(1, 156946413904), (2, 78473206952), (4, 39236603476), (7, 22420916272), (8, 19618301738), (14, 11210458136), (16, 9809150869), (28, 5605229068), (56, 2802614534), (112, 1401307267), (277, 566593552), (554, 283296776), (857, 183134672), (1108, 141648388), (1714, 91567336), (1939, 80941936), (2216, 70824194), (3428, 45783668), (3878, 40470968), (4432, 35412097), (5903, 26587568), (5999, 26162096), (6856, 22891834), (7756, 20235484), (11806, 13293784), (11998, 13081048), (13712, 11445917), (15512, 10117742), (23612, 6646892), (23996, 6540524), (31024, 5058871), (41321, 3798224), (47224, 3323446), (47992, 3270262), (82642, 1899112), (94448, 1661723), (95984, 1635131), (165284, 949556), (237389, 661136), (330568, 474778)]