164578752

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 168

約数和(自身を含む): 525150080

約数和(自身を除く): 360571328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 709, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1418, 1488, 1612, 1872, 1984, 2127, 2232, 2418, 2496, 2836, 2976, 3224, 3627, 3744, 4254, 4464, 4836, 5672, 5952, 6381, 6448, 7254, 7488, 8508, 8928, 9217, 9672, 11344, 12762, 12896, 14508, 17016, 17856, 18434, 19344, 21979, 22688, 25524, 25792, 27651, 29016, 34032, 36868, 38688, 43958, 45376, 51048, 55302, 58032, 65937, 68064, 73736, 77376, 82953, 87916, 102096, 110604, 116064, 131874, 136128, 147472, 165906, 175832, 197811, 204192, 221208, 232128, 263748, 285727, 294944, 331812, 351664, 395622, 408384, 442416, 527496, 571454, 589888, 663624, 703328, 791244, 857181, 884832, 1054992, 1142908, 1327248, 1406656, 1582488, 1714362, 1769664, 2109984, 2285816, 2571543, 2654496, 3164976, 3428724, 4219968, 4571632, 5143086, 5308992, 6329952, 6857448, 9143264, 10286172, 12659904, 13714896, 18286528, 20572344, 27429792, 41144688, 54859584, 82289376, 164578752]

約数ペア:

[(1, 164578752), (2, 82289376), (3, 54859584), (4, 41144688), (6, 27429792), (8, 20572344), (9, 18286528), (12, 13714896), (13, 12659904), (16, 10286172), (18, 9143264), (24, 6857448), (26, 6329952), (31, 5308992), (32, 5143086), (36, 4571632), (39, 4219968), (48, 3428724), (52, 3164976), (62, 2654496), (64, 2571543), (72, 2285816), (78, 2109984), (93, 1769664), (96, 1714362), (104, 1582488), (117, 1406656), (124, 1327248), (144, 1142908), (156, 1054992), (186, 884832), (192, 857181), (208, 791244), (234, 703328), (248, 663624), (279, 589888), (288, 571454), (312, 527496), (372, 442416), (403, 408384), (416, 395622), (468, 351664), (496, 331812), (558, 294944), (576, 285727), (624, 263748), (709, 232128), (744, 221208), (806, 204192), (832, 197811), (936, 175832), (992, 165906), (1116, 147472), (1209, 136128), (1248, 131874), (1418, 116064), (1488, 110604), (1612, 102096), (1872, 87916), (1984, 82953), (2127, 77376), (2232, 73736), (2418, 68064), (2496, 65937), (2836, 58032), (2976, 55302), (3224, 51048), (3627, 45376), (3744, 43958), (4254, 38688), (4464, 36868), (4836, 34032), (5672, 29016), (5952, 27651), (6381, 25792), (6448, 25524), (7254, 22688), (7488, 21979), (8508, 19344), (8928, 18434), (9217, 17856), (9672, 17016), (11344, 14508), (12762, 12896)]