128812261536

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{1303979}}^1$

素因数の和:1304016

約数の個数: 144

約数和(自身を含む): 427183848000

約数和(自身を除く): 298371586464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 14112, 16464, 24696, 32928, 49392, 98784, 1303979, 2607958, 3911937, 5215916, 7823874, 9127853, 10431832, 11735811, 15647748, 18255706, 20863664, 23471622, 27383559, 31295496, 36511412, 41727328, 46943244, 54767118, 62590992, 63894971, 73022824, 82150677, 93886488, 109534236, 125181984, 127789942, 146045648, 164301354, 187772976, 191684913, 219068472, 255579884, 292091296, 328602708, 375545952, 383369826, 438136944, 447264797, 511159768, 575054739, 657205416, 766739652, 876273888, 894529594, 1022319536, 1150109478, 1314410832, 1341794391, 1533479304, 1789059188, 2044639072, 2300218956, 2628821664, 2683588782, 3066958608, 3578118376, 4025383173, 4600437912, 5367177564, 6133917216, 7156236752, 8050766346, 9200875824, 10734355128, 14312473504, 16101532692, 18401751648, 21468710256, 32203065384, 42937420512, 64406130768, 128812261536]

約数ペア:

[(1, 128812261536), (2, 64406130768), (3, 42937420512), (4, 32203065384), (6, 21468710256), (7, 18401751648), (8, 16101532692), (9, 14312473504), (12, 10734355128), (14, 9200875824), (16, 8050766346), (18, 7156236752), (21, 6133917216), (24, 5367177564), (28, 4600437912), (32, 4025383173), (36, 3578118376), (42, 3066958608), (48, 2683588782), (49, 2628821664), (56, 2300218956), (63, 2044639072), (72, 1789059188), (84, 1533479304), (96, 1341794391), (98, 1314410832), (112, 1150109478), (126, 1022319536), (144, 894529594), (147, 876273888), (168, 766739652), (196, 657205416), (224, 575054739), (252, 511159768), (288, 447264797), (294, 438136944), (336, 383369826), (343, 375545952), (392, 328602708), (441, 292091296), (504, 255579884), (588, 219068472), (672, 191684913), (686, 187772976), (784, 164301354), (882, 146045648), (1008, 127789942), (1029, 125181984), (1176, 109534236), (1372, 93886488), (1568, 82150677), (1764, 73022824), (2016, 63894971), (2058, 62590992), (2352, 54767118), (2744, 46943244), (3087, 41727328), (3528, 36511412), (4116, 31295496), (4704, 27383559), (5488, 23471622), (6174, 20863664), (7056, 18255706), (8232, 15647748), (10976, 11735811), (12348, 10431832), (14112, 9127853), (16464, 7823874), (24696, 5215916), (32928, 3911937), (49392, 2607958), (98784, 1303979)]