126719712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 415134720

約数和(自身を除く): 288415008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 239, 252, 263, 288, 336, 478, 504, 526, 672, 717, 789, 956, 1008, 1052, 1434, 1578, 1673, 1841, 1912, 2016, 2104, 2151, 2367, 2868, 3156, 3346, 3682, 3824, 4208, 4302, 4734, 5019, 5523, 5736, 6312, 6692, 7364, 7648, 8416, 8604, 9468, 10038, 11046, 11472, 12624, 13384, 14728, 15057, 16569, 17208, 18936, 20076, 22092, 22944, 25248, 26768, 29456, 30114, 33138, 34416, 37872, 40152, 44184, 53536, 58912, 60228, 62857, 66276, 68832, 75744, 80304, 88368, 120456, 125714, 132552, 160608, 176736, 188571, 240912, 251428, 265104, 377142, 439999, 481824, 502856, 530208, 565713, 754284, 879998, 1005712, 1131426, 1319997, 1508568, 1759996, 2011424, 2262852, 2639994, 3017136, 3519992, 3959991, 4525704, 5279988, 6034272, 7039984, 7919982, 9051408, 10559976, 14079968, 15839964, 18102816, 21119952, 31679928, 42239904, 63359856, 126719712]

約数ペア:

[(1, 126719712), (2, 63359856), (3, 42239904), (4, 31679928), (6, 21119952), (7, 18102816), (8, 15839964), (9, 14079968), (12, 10559976), (14, 9051408), (16, 7919982), (18, 7039984), (21, 6034272), (24, 5279988), (28, 4525704), (32, 3959991), (36, 3519992), (42, 3017136), (48, 2639994), (56, 2262852), (63, 2011424), (72, 1759996), (84, 1508568), (96, 1319997), (112, 1131426), (126, 1005712), (144, 879998), (168, 754284), (224, 565713), (239, 530208), (252, 502856), (263, 481824), (288, 439999), (336, 377142), (478, 265104), (504, 251428), (526, 240912), (672, 188571), (717, 176736), (789, 160608), (956, 132552), (1008, 125714), (1052, 120456), (1434, 88368), (1578, 80304), (1673, 75744), (1841, 68832), (1912, 66276), (2016, 62857), (2104, 60228), (2151, 58912), (2367, 53536), (2868, 44184), (3156, 40152), (3346, 37872), (3682, 34416), (3824, 33138), (4208, 30114), (4302, 29456), (4734, 26768), (5019, 25248), (5523, 22944), (5736, 22092), (6312, 20076), (6692, 18936), (7364, 17208), (7648, 16569), (8416, 15057), (8604, 14728), (9468, 13384), (10038, 12624), (11046, 11472)]