155753568

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12577}}^1$

素因数の和:12636

約数の個数: 72

約数和(自身を含む): 453260808

約数和(自身を除く): 297507240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 12577, 25154, 37731, 50308, 75462, 100616, 113193, 150924, 201232, 226386, 301848, 402464, 452772, 540811, 603696, 905544, 1081622, 1207392, 1622433, 1811088, 2163244, 3244866, 3622176, 4326488, 4867299, 6489732, 8652976, 9734598, 12979464, 17305952, 19469196, 25958928, 38938392, 51917856, 77876784, 155753568]

約数ペア:

[(1, 155753568), (2, 77876784), (3, 51917856), (4, 38938392), (6, 25958928), (8, 19469196), (9, 17305952), (12, 12979464), (16, 9734598), (18, 8652976), (24, 6489732), (32, 4867299), (36, 4326488), (43, 3622176), (48, 3244866), (72, 2163244), (86, 1811088), (96, 1622433), (129, 1207392), (144, 1081622), (172, 905544), (258, 603696), (288, 540811), (344, 452772), (387, 402464), (516, 301848), (688, 226386), (774, 201232), (1032, 150924), (1376, 113193), (1548, 100616), (2064, 75462), (3096, 50308), (4128, 37731), (6192, 25154), (12384, 12577)]