121616256

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 341251200

約数和(自身を除く): 219634944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 67, 87, 96, 116, 128, 134, 163, 174, 192, 201, 232, 268, 326, 348, 384, 402, 464, 489, 536, 652, 696, 804, 928, 978, 1072, 1304, 1392, 1608, 1856, 1943, 1956, 2144, 2608, 2784, 3216, 3712, 3886, 3912, 4288, 4727, 5216, 5568, 5829, 6432, 7772, 7824, 8576, 9454, 10432, 10921, 11136, 11658, 12864, 14181, 15544, 15648, 18908, 20864, 21842, 23316, 25728, 28362, 31088, 31296, 32763, 37816, 43684, 46632, 56724, 62176, 62592, 65526, 75632, 87368, 93264, 113448, 124352, 131052, 151264, 174736, 186528, 226896, 248704, 262104, 302528, 316709, 349472, 373056, 453792, 524208, 605056, 633418, 698944, 746112, 907584, 950127, 1048416, 1266836, 1397888, 1815168, 1900254, 2096832, 2533672, 3800508, 4193664, 5067344, 7601016, 10134688, 15202032, 20269376, 30404064, 40538752, 60808128, 121616256]

約数ペア:

[(1, 121616256), (2, 60808128), (3, 40538752), (4, 30404064), (6, 20269376), (8, 15202032), (12, 10134688), (16, 7601016), (24, 5067344), (29, 4193664), (32, 3800508), (48, 2533672), (58, 2096832), (64, 1900254), (67, 1815168), (87, 1397888), (96, 1266836), (116, 1048416), (128, 950127), (134, 907584), (163, 746112), (174, 698944), (192, 633418), (201, 605056), (232, 524208), (268, 453792), (326, 373056), (348, 349472), (384, 316709), (402, 302528), (464, 262104), (489, 248704), (536, 226896), (652, 186528), (696, 174736), (804, 151264), (928, 131052), (978, 124352), (1072, 113448), (1304, 93264), (1392, 87368), (1608, 75632), (1856, 65526), (1943, 62592), (1956, 62176), (2144, 56724), (2608, 46632), (2784, 43684), (3216, 37816), (3712, 32763), (3886, 31296), (3912, 31088), (4288, 28362), (4727, 25728), (5216, 23316), (5568, 21842), (5829, 20864), (6432, 18908), (7772, 15648), (7824, 15544), (8576, 14181), (9454, 12864), (10432, 11658), (10921, 11136)]