139891584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 431239680

約数和(自身を除く): 291348096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 733, 852, 896, 994, 1136, 1344, 1466, 1491, 1704, 1988, 2199, 2272, 2688, 2932, 2982, 3408, 3976, 4398, 4544, 5131, 5864, 5964, 6816, 7952, 8796, 9088, 10262, 11728, 11928, 13632, 15393, 15904, 17592, 20524, 23456, 23856, 27264, 30786, 31808, 35184, 41048, 46912, 47712, 52043, 61572, 63616, 70368, 82096, 93824, 95424, 104086, 123144, 140736, 156129, 164192, 190848, 208172, 246288, 281472, 312258, 328384, 364301, 416344, 492576, 624516, 656768, 728602, 832688, 985152, 1092903, 1249032, 1457204, 1665376, 1970304, 2185806, 2498064, 2914408, 3330752, 4371612, 4996128, 5828816, 6661504, 8743224, 9992256, 11657632, 17486448, 19984512, 23315264, 34972896, 46630528, 69945792, 139891584]

約数ペア:

[(1, 139891584), (2, 69945792), (3, 46630528), (4, 34972896), (6, 23315264), (7, 19984512), (8, 17486448), (12, 11657632), (14, 9992256), (16, 8743224), (21, 6661504), (24, 5828816), (28, 4996128), (32, 4371612), (42, 3330752), (48, 2914408), (56, 2498064), (64, 2185806), (71, 1970304), (84, 1665376), (96, 1457204), (112, 1249032), (128, 1092903), (142, 985152), (168, 832688), (192, 728602), (213, 656768), (224, 624516), (284, 492576), (336, 416344), (384, 364301), (426, 328384), (448, 312258), (497, 281472), (568, 246288), (672, 208172), (733, 190848), (852, 164192), (896, 156129), (994, 140736), (1136, 123144), (1344, 104086), (1466, 95424), (1491, 93824), (1704, 82096), (1988, 70368), (2199, 63616), (2272, 61572), (2688, 52043), (2932, 47712), (2982, 46912), (3408, 41048), (3976, 35184), (4398, 31808), (4544, 30786), (5131, 27264), (5864, 23856), (5964, 23456), (6816, 20524), (7952, 17592), (8796, 15904), (9088, 15393), (10262, 13632), (11728, 11928)]