16557696688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1323

約数の個数: 160

約数和(自身を含む): 37629591552

約数和(自身を除く): 21071894864

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 97, 104, 124, 184, 194, 208, 248, 299, 368, 388, 403, 496, 598, 713, 776, 806, 1151, 1196, 1261, 1426, 1552, 1612, 2231, 2302, 2392, 2522, 2852, 3007, 3224, 4462, 4604, 4784, 5044, 5704, 6014, 6448, 8924, 9208, 9269, 10088, 11408, 12028, 14963, 17848, 18416, 18538, 20176, 24056, 26473, 29003, 29926, 35681, 35696, 37076, 39091, 48112, 52946, 58006, 59852, 69161, 71362, 74152, 78182, 105892, 111647, 116012, 119704, 138322, 142724, 148304, 156364, 211784, 223294, 232024, 239408, 276644, 285448, 312728, 344149, 423568, 446588, 463853, 464048, 553288, 570896, 625456, 688298, 820663, 893176, 899093, 927706, 1106576, 1376596, 1451411, 1641326, 1786352, 1798186, 1855412, 2567881, 2753192, 2902822, 3282652, 3461057, 3596372, 3710824, 5135762, 5506384, 5805644, 6565304, 6922114, 7192744, 7421648, 10271524, 10668619, 11611288, 13130608, 13844228, 14385488, 20543048, 21337238, 23222576, 27688456, 33382453, 41086096, 42674476, 44993741, 55376912, 66764906, 79604311, 85348952, 89987482, 133529812, 159208622, 170697904, 179974964, 267059624, 318417244, 359949928, 534119248, 636834488, 719899856, 1034856043, 1273668976, 2069712086, 4139424172, 8278848344, 16557696688]

約数ペア:

[(1, 16557696688), (2, 8278848344), (4, 4139424172), (8, 2069712086), (13, 1273668976), (16, 1034856043), (23, 719899856), (26, 636834488), (31, 534119248), (46, 359949928), (52, 318417244), (62, 267059624), (92, 179974964), (97, 170697904), (104, 159208622), (124, 133529812), (184, 89987482), (194, 85348952), (208, 79604311), (248, 66764906), (299, 55376912), (368, 44993741), (388, 42674476), (403, 41086096), (496, 33382453), (598, 27688456), (713, 23222576), (776, 21337238), (806, 20543048), (1151, 14385488), (1196, 13844228), (1261, 13130608), (1426, 11611288), (1552, 10668619), (1612, 10271524), (2231, 7421648), (2302, 7192744), (2392, 6922114), (2522, 6565304), (2852, 5805644), (3007, 5506384), (3224, 5135762), (4462, 3710824), (4604, 3596372), (4784, 3461057), (5044, 3282652), (5704, 2902822), (6014, 2753192), (6448, 2567881), (8924, 1855412), (9208, 1798186), (9269, 1786352), (10088, 1641326), (11408, 1451411), (12028, 1376596), (14963, 1106576), (17848, 927706), (18416, 899093), (18538, 893176), (20176, 820663), (24056, 688298), (26473, 625456), (29003, 570896), (29926, 553288), (35681, 464048), (35696, 463853), (37076, 446588), (39091, 423568), (48112, 344149), (52946, 312728), (58006, 285448), (59852, 276644), (69161, 239408), (71362, 232024), (74152, 223294), (78182, 211784), (105892, 156364), (111647, 148304), (116012, 142724), (119704, 138322)]