140991552

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 168

約数和(自身を含む): 458581760

約数和(自身を除く): 317590208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 991, 1216, 1248, 1368, 1482, 1824, 1872, 1976, 1982, 2223, 2496, 2736, 2964, 2973, 3648, 3744, 3952, 3964, 4446, 5472, 5928, 5946, 7488, 7904, 7928, 8892, 8919, 10944, 11856, 11892, 12883, 15808, 15856, 17784, 17838, 18829, 23712, 23784, 25766, 31712, 35568, 35676, 37658, 38649, 47424, 47568, 51532, 56487, 63424, 71136, 71352, 75316, 77298, 95136, 103064, 112974, 115947, 142272, 142704, 150632, 154596, 169461, 190272, 206128, 225948, 231894, 244777, 285408, 301264, 309192, 338922, 412256, 451896, 463788, 489554, 570816, 602528, 618384, 677844, 734331, 824512, 903792, 927576, 979108, 1205056, 1236768, 1355688, 1468662, 1807584, 1855152, 1958216, 2202993, 2473536, 2711376, 2937324, 3615168, 3710304, 3916432, 4405986, 5422752, 5874648, 7420608, 7832864, 8811972, 10845504, 11749296, 15665728, 17623944, 23498592, 35247888, 46997184, 70495776, 140991552]

約数ペア:

[(1, 140991552), (2, 70495776), (3, 46997184), (4, 35247888), (6, 23498592), (8, 17623944), (9, 15665728), (12, 11749296), (13, 10845504), (16, 8811972), (18, 7832864), (19, 7420608), (24, 5874648), (26, 5422752), (32, 4405986), (36, 3916432), (38, 3710304), (39, 3615168), (48, 2937324), (52, 2711376), (57, 2473536), (64, 2202993), (72, 1958216), (76, 1855152), (78, 1807584), (96, 1468662), (104, 1355688), (114, 1236768), (117, 1205056), (144, 979108), (152, 927576), (156, 903792), (171, 824512), (192, 734331), (208, 677844), (228, 618384), (234, 602528), (247, 570816), (288, 489554), (304, 463788), (312, 451896), (342, 412256), (416, 338922), (456, 309192), (468, 301264), (494, 285408), (576, 244777), (608, 231894), (624, 225948), (684, 206128), (741, 190272), (832, 169461), (912, 154596), (936, 150632), (988, 142704), (991, 142272), (1216, 115947), (1248, 112974), (1368, 103064), (1482, 95136), (1824, 77298), (1872, 75316), (1976, 71352), (1982, 71136), (2223, 63424), (2496, 56487), (2736, 51532), (2964, 47568), (2973, 47424), (3648, 38649), (3744, 37658), (3952, 35676), (3964, 35568), (4446, 31712), (5472, 25766), (5928, 23784), (5946, 23712), (7488, 18829), (7904, 17838), (7928, 17784), (8892, 15856), (8919, 15808), (10944, 12883), (11856, 11892)]