128946312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 415011870

約数和(自身を除く): 286065558

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 41, 44, 57, 66, 72, 76, 82, 88, 99, 114, 121, 123, 132, 152, 164, 171, 198, 209, 228, 242, 246, 264, 328, 342, 361, 363, 369, 396, 418, 451, 456, 484, 492, 627, 684, 722, 726, 738, 779, 792, 836, 902, 968, 984, 1083, 1089, 1254, 1353, 1368, 1444, 1452, 1476, 1558, 1672, 1804, 1881, 2166, 2178, 2299, 2337, 2508, 2706, 2888, 2904, 2952, 3116, 3249, 3608, 3762, 3971, 4059, 4332, 4356, 4598, 4674, 4961, 5016, 5412, 6232, 6498, 6897, 7011, 7524, 7942, 8118, 8569, 8664, 8712, 9196, 9348, 9922, 10824, 11913, 12996, 13794, 14022, 14801, 14883, 15048, 15884, 16236, 17138, 18392, 18696, 19844, 20691, 23826, 25707, 25992, 27588, 28044, 29602, 29766, 31768, 32472, 34276, 35739, 39688, 41382, 43681, 44403, 44649, 47652, 51414, 55176, 56088, 59204, 59532, 68552, 71478, 77121, 82764, 87362, 88806, 89298, 94259, 95304, 102828, 118408, 119064, 131043, 133209, 142956, 154242, 162811, 165528, 174724, 177612, 178596, 188518, 205656, 262086, 266418, 282777, 285912, 308484, 325622, 349448, 355224, 357192, 377036, 393129, 488433, 524172, 532836, 565554, 616968, 651244, 754072, 786258, 848331, 976866, 1048344, 1065672, 1131108, 1302488, 1465299, 1572516, 1696662, 1790921, 1953732, 2262216, 2930598, 3145032, 3393324, 3581842, 3907464, 5372763, 5861196, 6786648, 7163684, 10745526, 11722392, 14327368, 16118289, 21491052, 32236578, 42982104, 64473156, 128946312]

約数ペア:

[(1, 128946312), (2, 64473156), (3, 42982104), (4, 32236578), (6, 21491052), (8, 16118289), (9, 14327368), (11, 11722392), (12, 10745526), (18, 7163684), (19, 6786648), (22, 5861196), (24, 5372763), (33, 3907464), (36, 3581842), (38, 3393324), (41, 3145032), (44, 2930598), (57, 2262216), (66, 1953732), (72, 1790921), (76, 1696662), (82, 1572516), (88, 1465299), (99, 1302488), (114, 1131108), (121, 1065672), (123, 1048344), (132, 976866), (152, 848331), (164, 786258), (171, 754072), (198, 651244), (209, 616968), (228, 565554), (242, 532836), (246, 524172), (264, 488433), (328, 393129), (342, 377036), (361, 357192), (363, 355224), (369, 349448), (396, 325622), (418, 308484), (451, 285912), (456, 282777), (484, 266418), (492, 262086), (627, 205656), (684, 188518), (722, 178596), (726, 177612), (738, 174724), (779, 165528), (792, 162811), (836, 154242), (902, 142956), (968, 133209), (984, 131043), (1083, 119064), (1089, 118408), (1254, 102828), (1353, 95304), (1368, 94259), (1444, 89298), (1452, 88806), (1476, 87362), (1558, 82764), (1672, 77121), (1804, 71478), (1881, 68552), (2166, 59532), (2178, 59204), (2299, 56088), (2337, 55176), (2508, 51414), (2706, 47652), (2888, 44649), (2904, 44403), (2952, 43681), (3116, 41382), (3249, 39688), (3608, 35739), (3762, 34276), (3971, 32472), (4059, 31768), (4332, 29766), (4356, 29602), (4598, 28044), (4674, 27588), (4961, 25992), (5016, 25707), (5412, 23826), (6232, 20691), (6498, 19844), (6897, 18696), (7011, 18392), (7524, 17138), (7942, 16236), (8118, 15884), (8569, 15048), (8664, 14883), (8712, 14801), (9196, 14022), (9348, 13794), (9922, 12996), (10824, 11913)]