142431744

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1060

約数の個数: 160

約数和(自身を含む): 467470080

約数和(自身を除く): 325038336

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, 1019, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2038, 2184, 2496, 2688, 2912, 3057, 3328, 3584, 4076, 4368, 4992, 5376, 5824, 6114, 6656, 7133, 8152, 8736, 9984, 10752, 11648, 12228, 13247, 14266, 16304, 17472, 19968, 21399, 23296, 24456, 26494, 28532, 32608, 34944, 39741, 42798, 46592, 48912, 52988, 57064, 65216, 69888, 79482, 85596, 92729, 97824, 105976, 114128, 130432, 139776, 158964, 171192, 185458, 195648, 211952, 228256, 260864, 278187, 317928, 342384, 370916, 391296, 423904, 456512, 521728, 556374, 635856, 684768, 741832, 782592, 847808, 913024, 1112748, 1271712, 1369536, 1483664, 1565184, 1695616, 1826048, 2225496, 2543424, 2739072, 2967328, 3391232, 3652096, 4450992, 5086848, 5478144, 5934656, 6782464, 8901984, 10173696, 10956288, 11869312, 17803968, 20347392, 23738624, 35607936, 47477248, 71215872, 142431744]

約数ペア:

[(1, 142431744), (2, 71215872), (3, 47477248), (4, 35607936), (6, 23738624), (7, 20347392), (8, 17803968), (12, 11869312), (13, 10956288), (14, 10173696), (16, 8901984), (21, 6782464), (24, 5934656), (26, 5478144), (28, 5086848), (32, 4450992), (39, 3652096), (42, 3391232), (48, 2967328), (52, 2739072), (56, 2543424), (64, 2225496), (78, 1826048), (84, 1695616), (91, 1565184), (96, 1483664), (104, 1369536), (112, 1271712), (128, 1112748), (156, 913024), (168, 847808), (182, 782592), (192, 741832), (208, 684768), (224, 635856), (256, 556374), (273, 521728), (312, 456512), (336, 423904), (364, 391296), (384, 370916), (416, 342384), (448, 317928), (512, 278187), (546, 260864), (624, 228256), (672, 211952), (728, 195648), (768, 185458), (832, 171192), (896, 158964), (1019, 139776), (1092, 130432), (1248, 114128), (1344, 105976), (1456, 97824), (1536, 92729), (1664, 85596), (1792, 79482), (2038, 69888), (2184, 65216), (2496, 57064), (2688, 52988), (2912, 48912), (3057, 46592), (3328, 42798), (3584, 39741), (4076, 34944), (4368, 32608), (4992, 28532), (5376, 26494), (5824, 24456), (6114, 23296), (6656, 21399), (7133, 19968), (8152, 17472), (8736, 16304), (9984, 14266), (10752, 13247), (11648, 12228)]