164717952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 504092160

約数和(自身を除く): 339374208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 233, 263, 336, 384, 448, 466, 526, 672, 699, 789, 896, 932, 1052, 1344, 1398, 1578, 1631, 1841, 1864, 2104, 2688, 2796, 3156, 3262, 3682, 3728, 4208, 4893, 5523, 5592, 6312, 6524, 7364, 7456, 8416, 9786, 11046, 11184, 12624, 13048, 14728, 14912, 16832, 19572, 22092, 22368, 25248, 26096, 29456, 29824, 33664, 39144, 44184, 44736, 50496, 52192, 58912, 61279, 78288, 88368, 89472, 100992, 104384, 117824, 122558, 156576, 176736, 183837, 208768, 235648, 245116, 313152, 353472, 367674, 428953, 490232, 626304, 706944, 735348, 857906, 980464, 1286859, 1470696, 1715812, 1960928, 2573718, 2941392, 3431624, 3921856, 5147436, 5882784, 6863248, 7843712, 10294872, 11765568, 13726496, 20589744, 23531136, 27452992, 41179488, 54905984, 82358976, 164717952]

約数ペア:

[(1, 164717952), (2, 82358976), (3, 54905984), (4, 41179488), (6, 27452992), (7, 23531136), (8, 20589744), (12, 13726496), (14, 11765568), (16, 10294872), (21, 7843712), (24, 6863248), (28, 5882784), (32, 5147436), (42, 3921856), (48, 3431624), (56, 2941392), (64, 2573718), (84, 1960928), (96, 1715812), (112, 1470696), (128, 1286859), (168, 980464), (192, 857906), (224, 735348), (233, 706944), (263, 626304), (336, 490232), (384, 428953), (448, 367674), (466, 353472), (526, 313152), (672, 245116), (699, 235648), (789, 208768), (896, 183837), (932, 176736), (1052, 156576), (1344, 122558), (1398, 117824), (1578, 104384), (1631, 100992), (1841, 89472), (1864, 88368), (2104, 78288), (2688, 61279), (2796, 58912), (3156, 52192), (3262, 50496), (3682, 44736), (3728, 44184), (4208, 39144), (4893, 33664), (5523, 29824), (5592, 29456), (6312, 26096), (6524, 25248), (7364, 22368), (7456, 22092), (8416, 19572), (9786, 16832), (11046, 14912), (11184, 14728), (12624, 13048)]