128165184

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 252

約数和(自身を含む): 451713600

約数和(自身を除く): 323548416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 239, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 448, 456, 478, 504, 532, 576, 588, 608, 672, 684, 717, 784, 798, 882, 912, 931, 956, 1008, 1064, 1176, 1197, 1216, 1344, 1368, 1434, 1568, 1596, 1673, 1764, 1824, 1862, 1912, 2016, 2128, 2151, 2352, 2394, 2736, 2793, 2868, 3136, 3192, 3346, 3528, 3648, 3724, 3824, 4032, 4256, 4302, 4541, 4704, 4788, 5019, 5472, 5586, 5736, 6384, 6692, 7056, 7448, 7648, 8379, 8512, 8604, 9082, 9408, 9576, 10038, 10944, 11172, 11472, 11711, 12768, 13384, 13623, 14112, 14896, 15057, 15296, 16758, 17208, 18164, 19152, 20076, 22344, 22944, 23422, 25536, 26768, 27246, 28224, 29792, 30114, 31787, 33516, 34416, 35133, 36328, 38304, 40152, 40869, 44688, 45888, 46844, 53536, 54492, 59584, 60228, 63574, 67032, 68832, 70266, 72656, 76608, 80304, 81738, 89376, 93688, 95361, 105399, 107072, 108984, 120456, 127148, 134064, 137664, 140532, 145312, 160608, 163476, 178752, 187376, 190722, 210798, 217968, 222509, 240912, 254296, 268128, 281064, 286083, 290624, 321216, 326952, 374752, 381444, 421596, 435936, 445018, 481824, 508592, 536256, 562128, 572166, 653904, 667527, 749504, 762888, 843192, 871872, 890036, 963648, 1017184, 1124256, 1144332, 1307808, 1335054, 1525776, 1686384, 1780072, 2002581, 2034368, 2248512, 2288664, 2615616, 2670108, 3051552, 3372768, 3560144, 4005162, 4577328, 5340216, 6103104, 6745536, 7120288, 8010324, 9154656, 10680432, 14240576, 16020648, 18309312, 21360864, 32041296, 42721728, 64082592, 128165184]

約数ペア:

[(1, 128165184), (2, 64082592), (3, 42721728), (4, 32041296), (6, 21360864), (7, 18309312), (8, 16020648), (9, 14240576), (12, 10680432), (14, 9154656), (16, 8010324), (18, 7120288), (19, 6745536), (21, 6103104), (24, 5340216), (28, 4577328), (32, 4005162), (36, 3560144), (38, 3372768), (42, 3051552), (48, 2670108), (49, 2615616), (56, 2288664), (57, 2248512), (63, 2034368), (64, 2002581), (72, 1780072), (76, 1686384), (84, 1525776), (96, 1335054), (98, 1307808), (112, 1144332), (114, 1124256), (126, 1017184), (133, 963648), (144, 890036), (147, 871872), (152, 843192), (168, 762888), (171, 749504), (192, 667527), (196, 653904), (224, 572166), (228, 562128), (239, 536256), (252, 508592), (266, 481824), (288, 445018), (294, 435936), (304, 421596), (336, 381444), (342, 374752), (392, 326952), (399, 321216), (441, 290624), (448, 286083), (456, 281064), (478, 268128), (504, 254296), (532, 240912), (576, 222509), (588, 217968), (608, 210798), (672, 190722), (684, 187376), (717, 178752), (784, 163476), (798, 160608), (882, 145312), (912, 140532), (931, 137664), (956, 134064), (1008, 127148), (1064, 120456), (1176, 108984), (1197, 107072), (1216, 105399), (1344, 95361), (1368, 93688), (1434, 89376), (1568, 81738), (1596, 80304), (1673, 76608), (1764, 72656), (1824, 70266), (1862, 68832), (1912, 67032), (2016, 63574), (2128, 60228), (2151, 59584), (2352, 54492), (2394, 53536), (2736, 46844), (2793, 45888), (2868, 44688), (3136, 40869), (3192, 40152), (3346, 38304), (3528, 36328), (3648, 35133), (3724, 34416), (3824, 33516), (4032, 31787), (4256, 30114), (4302, 29792), (4541, 28224), (4704, 27246), (4788, 26768), (5019, 25536), (5472, 23422), (5586, 22944), (5736, 22344), (6384, 20076), (6692, 19152), (7056, 18164), (7448, 17208), (7648, 16758), (8379, 15296), (8512, 15057), (8604, 14896), (9082, 14112), (9408, 13623), (9576, 13384), (10038, 12768), (10944, 11711), (11172, 11472)]