155641248

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 216

約数和(自身を含む): 529385220

約数和(自身を除く): 373743972

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 246, 252, 269, 287, 288, 294, 328, 336, 369, 392, 441, 492, 504, 538, 574, 588, 656, 672, 738, 784, 807, 861, 882, 984, 1008, 1076, 1148, 1176, 1312, 1476, 1568, 1614, 1722, 1764, 1883, 1968, 2009, 2016, 2152, 2296, 2352, 2421, 2583, 2952, 3228, 3444, 3528, 3766, 3936, 4018, 4304, 4592, 4704, 4842, 5166, 5649, 5904, 6027, 6456, 6888, 7056, 7532, 8036, 8608, 9184, 9684, 10332, 11029, 11298, 11808, 12054, 12912, 13181, 13776, 14112, 15064, 16072, 16947, 18081, 19368, 20664, 22058, 22596, 24108, 25824, 26362, 27552, 30128, 32144, 33087, 33894, 36162, 38736, 39543, 41328, 44116, 45192, 48216, 52724, 60256, 64288, 66174, 67788, 72324, 77203, 77472, 79086, 82656, 88232, 90384, 96432, 99261, 105448, 118629, 132348, 135576, 144648, 154406, 158172, 176464, 180768, 192864, 198522, 210896, 231609, 237258, 264696, 271152, 289296, 308812, 316344, 352928, 397044, 421792, 463218, 474516, 529392, 540421, 542304, 578592, 617624, 632688, 694827, 794088, 926436, 949032, 1058784, 1080842, 1235248, 1265376, 1389654, 1588176, 1621263, 1852872, 1898064, 2161684, 2470496, 2779308, 3176352, 3242526, 3705744, 3796128, 4323368, 4863789, 5558616, 6485052, 7411488, 8646736, 9727578, 11117232, 12970104, 17293472, 19455156, 22234464, 25940208, 38910312, 51880416, 77820624, 155641248]

約数ペア:

[(1, 155641248), (2, 77820624), (3, 51880416), (4, 38910312), (6, 25940208), (7, 22234464), (8, 19455156), (9, 17293472), (12, 12970104), (14, 11117232), (16, 9727578), (18, 8646736), (21, 7411488), (24, 6485052), (28, 5558616), (32, 4863789), (36, 4323368), (41, 3796128), (42, 3705744), (48, 3242526), (49, 3176352), (56, 2779308), (63, 2470496), (72, 2161684), (82, 1898064), (84, 1852872), (96, 1621263), (98, 1588176), (112, 1389654), (123, 1265376), (126, 1235248), (144, 1080842), (147, 1058784), (164, 949032), (168, 926436), (196, 794088), (224, 694827), (246, 632688), (252, 617624), (269, 578592), (287, 542304), (288, 540421), (294, 529392), (328, 474516), (336, 463218), (369, 421792), (392, 397044), (441, 352928), (492, 316344), (504, 308812), (538, 289296), (574, 271152), (588, 264696), (656, 237258), (672, 231609), (738, 210896), (784, 198522), (807, 192864), (861, 180768), (882, 176464), (984, 158172), (1008, 154406), (1076, 144648), (1148, 135576), (1176, 132348), (1312, 118629), (1476, 105448), (1568, 99261), (1614, 96432), (1722, 90384), (1764, 88232), (1883, 82656), (1968, 79086), (2009, 77472), (2016, 77203), (2152, 72324), (2296, 67788), (2352, 66174), (2421, 64288), (2583, 60256), (2952, 52724), (3228, 48216), (3444, 45192), (3528, 44116), (3766, 41328), (3936, 39543), (4018, 38736), (4304, 36162), (4592, 33894), (4704, 33087), (4842, 32144), (5166, 30128), (5649, 27552), (5904, 26362), (6027, 25824), (6456, 24108), (6888, 22596), (7056, 22058), (7532, 20664), (8036, 19368), (8608, 18081), (9184, 16947), (9684, 16072), (10332, 15064), (11029, 14112), (11298, 13776), (11808, 13181), (12054, 12912)]