168506208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45007}}^1$

素因数の和:45036

約数の個数: 72

約数和(自身を含む): 516061728

約数和(自身を除く): 347555520

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, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 45007, 90014, 135021, 180028, 270042, 360056, 405063, 540084, 585091, 720112, 810126, 1080168, 1170182, 1440224, 1620252, 1755273, 2160336, 2340364, 3240504, 3510546, 4320672, 4680728, 5265819, 6481008, 7021092, 9361456, 10531638, 12962016, 14042184, 18722912, 21063276, 28084368, 42126552, 56168736, 84253104, 168506208]

約数ペア:

[(1, 168506208), (2, 84253104), (3, 56168736), (4, 42126552), (6, 28084368), (8, 21063276), (9, 18722912), (12, 14042184), (13, 12962016), (16, 10531638), (18, 9361456), (24, 7021092), (26, 6481008), (32, 5265819), (36, 4680728), (39, 4320672), (48, 3510546), (52, 3240504), (72, 2340364), (78, 2160336), (96, 1755273), (104, 1620252), (117, 1440224), (144, 1170182), (156, 1080168), (208, 810126), (234, 720112), (288, 585091), (312, 540084), (416, 405063), (468, 360056), (624, 270042), (936, 180028), (1248, 135021), (1872, 90014), (3744, 45007)]