164994336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 510741504

約数和(自身を除く): 345747168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 347, 381, 416, 468, 508, 624, 694, 762, 936, 1016, 1041, 1143, 1248, 1388, 1524, 1651, 1872, 2032, 2082, 2286, 2776, 3048, 3123, 3302, 3744, 4064, 4164, 4511, 4572, 4953, 5552, 6096, 6246, 6604, 8328, 9022, 9144, 9906, 11104, 12192, 12492, 13208, 13533, 14859, 16656, 18044, 18288, 19812, 24984, 26416, 27066, 29718, 33312, 36088, 36576, 39624, 40599, 44069, 49968, 52832, 54132, 59436, 72176, 79248, 81198, 88138, 99936, 108264, 118872, 132207, 144352, 158496, 162396, 176276, 216528, 237744, 264414, 324792, 352552, 396621, 433056, 475488, 528828, 572897, 649584, 705104, 793242, 1057656, 1145794, 1299168, 1410208, 1586484, 1718691, 2115312, 2291588, 3172968, 3437382, 4230624, 4583176, 5156073, 6345936, 6874764, 9166352, 10312146, 12691872, 13749528, 18332704, 20624292, 27499056, 41248584, 54998112, 82497168, 164994336]

約数ペア:

[(1, 164994336), (2, 82497168), (3, 54998112), (4, 41248584), (6, 27499056), (8, 20624292), (9, 18332704), (12, 13749528), (13, 12691872), (16, 10312146), (18, 9166352), (24, 6874764), (26, 6345936), (32, 5156073), (36, 4583176), (39, 4230624), (48, 3437382), (52, 3172968), (72, 2291588), (78, 2115312), (96, 1718691), (104, 1586484), (117, 1410208), (127, 1299168), (144, 1145794), (156, 1057656), (208, 793242), (234, 705104), (254, 649584), (288, 572897), (312, 528828), (347, 475488), (381, 433056), (416, 396621), (468, 352552), (508, 324792), (624, 264414), (694, 237744), (762, 216528), (936, 176276), (1016, 162396), (1041, 158496), (1143, 144352), (1248, 132207), (1388, 118872), (1524, 108264), (1651, 99936), (1872, 88138), (2032, 81198), (2082, 79248), (2286, 72176), (2776, 59436), (3048, 54132), (3123, 52832), (3302, 49968), (3744, 44069), (4064, 40599), (4164, 39624), (4511, 36576), (4572, 36088), (4953, 33312), (5552, 29718), (6096, 27066), (6246, 26416), (6604, 24984), (8328, 19812), (9022, 18288), (9144, 18044), (9906, 16656), (11104, 14859), (12192, 13533), (12492, 13208)]