138518016

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 160

約数和(自身を含む): 454637568

約数和(自身を除く): 316119552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 991, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 1982, 2184, 2496, 2688, 2912, 2973, 3328, 3584, 3964, 4368, 4992, 5376, 5824, 5946, 6656, 6937, 7928, 8736, 9984, 10752, 11648, 11892, 12883, 13874, 15856, 17472, 19968, 20811, 23296, 23784, 25766, 27748, 31712, 34944, 38649, 41622, 46592, 47568, 51532, 55496, 63424, 69888, 77298, 83244, 90181, 95136, 103064, 110992, 126848, 139776, 154596, 166488, 180362, 190272, 206128, 221984, 253696, 270543, 309192, 332976, 360724, 380544, 412256, 443968, 507392, 541086, 618384, 665952, 721448, 761088, 824512, 887936, 1082172, 1236768, 1331904, 1442896, 1522176, 1649024, 1775872, 2164344, 2473536, 2663808, 2885792, 3298048, 3551744, 4328688, 4947072, 5327616, 5771584, 6596096, 8657376, 9894144, 10655232, 11543168, 17314752, 19788288, 23086336, 34629504, 46172672, 69259008, 138518016]

約数ペア:

[(1, 138518016), (2, 69259008), (3, 46172672), (4, 34629504), (6, 23086336), (7, 19788288), (8, 17314752), (12, 11543168), (13, 10655232), (14, 9894144), (16, 8657376), (21, 6596096), (24, 5771584), (26, 5327616), (28, 4947072), (32, 4328688), (39, 3551744), (42, 3298048), (48, 2885792), (52, 2663808), (56, 2473536), (64, 2164344), (78, 1775872), (84, 1649024), (91, 1522176), (96, 1442896), (104, 1331904), (112, 1236768), (128, 1082172), (156, 887936), (168, 824512), (182, 761088), (192, 721448), (208, 665952), (224, 618384), (256, 541086), (273, 507392), (312, 443968), (336, 412256), (364, 380544), (384, 360724), (416, 332976), (448, 309192), (512, 270543), (546, 253696), (624, 221984), (672, 206128), (728, 190272), (768, 180362), (832, 166488), (896, 154596), (991, 139776), (1092, 126848), (1248, 110992), (1344, 103064), (1456, 95136), (1536, 90181), (1664, 83244), (1792, 77298), (1982, 69888), (2184, 63424), (2496, 55496), (2688, 51532), (2912, 47568), (2973, 46592), (3328, 41622), (3584, 38649), (3964, 34944), (4368, 31712), (4992, 27748), (5376, 25766), (5824, 23784), (5946, 23296), (6656, 20811), (6937, 19968), (7928, 17472), (8736, 15856), (9984, 13874), (10752, 12883), (11648, 11892)]