164490144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 192

約数和(自身を含む): 559964160

約数和(自身を除く): 395474016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 991, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 1982, 2128, 2184, 2912, 2964, 2973, 3192, 3458, 3952, 3964, 4256, 4368, 5187, 5928, 5946, 6384, 6916, 6937, 7904, 7928, 8736, 10374, 11856, 11892, 12768, 12883, 13832, 13874, 15856, 18829, 20748, 20811, 23712, 23784, 25766, 27664, 27748, 31712, 37658, 38649, 41496, 41622, 47568, 51532, 55328, 55496, 56487, 75316, 77298, 82992, 83244, 90181, 95136, 103064, 110992, 112974, 131803, 150632, 154596, 165984, 166488, 180362, 206128, 221984, 225948, 244777, 263606, 270543, 301264, 309192, 332976, 360724, 395409, 412256, 451896, 489554, 527212, 541086, 602528, 618384, 665952, 721448, 734331, 790818, 903792, 979108, 1054424, 1082172, 1236768, 1442896, 1468662, 1581636, 1713439, 1807584, 1958216, 2108848, 2164344, 2885792, 2937324, 3163272, 3426878, 3916432, 4217696, 4328688, 5140317, 5874648, 6326544, 6853756, 7832864, 8657376, 10280634, 11749296, 12653088, 13707512, 20561268, 23498592, 27415024, 41122536, 54830048, 82245072, 164490144]

約数ペア:

[(1, 164490144), (2, 82245072), (3, 54830048), (4, 41122536), (6, 27415024), (7, 23498592), (8, 20561268), (12, 13707512), (13, 12653088), (14, 11749296), (16, 10280634), (19, 8657376), (21, 7832864), (24, 6853756), (26, 6326544), (28, 5874648), (32, 5140317), (38, 4328688), (39, 4217696), (42, 3916432), (48, 3426878), (52, 3163272), (56, 2937324), (57, 2885792), (76, 2164344), (78, 2108848), (84, 1958216), (91, 1807584), (96, 1713439), (104, 1581636), (112, 1468662), (114, 1442896), (133, 1236768), (152, 1082172), (156, 1054424), (168, 979108), (182, 903792), (208, 790818), (224, 734331), (228, 721448), (247, 665952), (266, 618384), (273, 602528), (304, 541086), (312, 527212), (336, 489554), (364, 451896), (399, 412256), (416, 395409), (456, 360724), (494, 332976), (532, 309192), (546, 301264), (608, 270543), (624, 263606), (672, 244777), (728, 225948), (741, 221984), (798, 206128), (912, 180362), (988, 166488), (991, 165984), (1064, 154596), (1092, 150632), (1248, 131803), (1456, 112974), (1482, 110992), (1596, 103064), (1729, 95136), (1824, 90181), (1976, 83244), (1982, 82992), (2128, 77298), (2184, 75316), (2912, 56487), (2964, 55496), (2973, 55328), (3192, 51532), (3458, 47568), (3952, 41622), (3964, 41496), (4256, 38649), (4368, 37658), (5187, 31712), (5928, 27748), (5946, 27664), (6384, 25766), (6916, 23784), (6937, 23712), (7904, 20811), (7928, 20748), (8736, 18829), (10374, 15856), (11856, 13874), (11892, 13832), (12768, 12883)]