164809344

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 537213600

約数和(自身を除く): 372404256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 384, 392, 399, 448, 456, 461, 532, 588, 608, 672, 784, 798, 896, 912, 922, 931, 1064, 1176, 1216, 1344, 1383, 1568, 1596, 1824, 1844, 1862, 2128, 2352, 2432, 2688, 2766, 2793, 3136, 3192, 3227, 3648, 3688, 3724, 4256, 4704, 5532, 5586, 6272, 6384, 6454, 7296, 7376, 7448, 8512, 8759, 9408, 9681, 11064, 11172, 12768, 12908, 14752, 14896, 17024, 17518, 18816, 19362, 22128, 22344, 22589, 25536, 25816, 26277, 29504, 29792, 35036, 38724, 44256, 44688, 45178, 51072, 51632, 52554, 59008, 59584, 61313, 67767, 70072, 77448, 88512, 89376, 90356, 103264, 105108, 119168, 122626, 135534, 140144, 154896, 177024, 178752, 180712, 183939, 206528, 210216, 245252, 271068, 280288, 309792, 357504, 361424, 367878, 413056, 420432, 429191, 490504, 542136, 560576, 619584, 722848, 735756, 840864, 858382, 981008, 1084272, 1121152, 1239168, 1287573, 1445696, 1471512, 1681728, 1716764, 1962016, 2168544, 2575146, 2891392, 2943024, 3363456, 3433528, 3924032, 4337088, 5150292, 5886048, 6867056, 7848064, 8674176, 10300584, 11772096, 13734112, 20601168, 23544192, 27468224, 41202336, 54936448, 82404672, 164809344]

約数ペア:

[(1, 164809344), (2, 82404672), (3, 54936448), (4, 41202336), (6, 27468224), (7, 23544192), (8, 20601168), (12, 13734112), (14, 11772096), (16, 10300584), (19, 8674176), (21, 7848064), (24, 6867056), (28, 5886048), (32, 5150292), (38, 4337088), (42, 3924032), (48, 3433528), (49, 3363456), (56, 2943024), (57, 2891392), (64, 2575146), (76, 2168544), (84, 1962016), (96, 1716764), (98, 1681728), (112, 1471512), (114, 1445696), (128, 1287573), (133, 1239168), (147, 1121152), (152, 1084272), (168, 981008), (192, 858382), (196, 840864), (224, 735756), (228, 722848), (266, 619584), (294, 560576), (304, 542136), (336, 490504), (384, 429191), (392, 420432), (399, 413056), (448, 367878), (456, 361424), (461, 357504), (532, 309792), (588, 280288), (608, 271068), (672, 245252), (784, 210216), (798, 206528), (896, 183939), (912, 180712), (922, 178752), (931, 177024), (1064, 154896), (1176, 140144), (1216, 135534), (1344, 122626), (1383, 119168), (1568, 105108), (1596, 103264), (1824, 90356), (1844, 89376), (1862, 88512), (2128, 77448), (2352, 70072), (2432, 67767), (2688, 61313), (2766, 59584), (2793, 59008), (3136, 52554), (3192, 51632), (3227, 51072), (3648, 45178), (3688, 44688), (3724, 44256), (4256, 38724), (4704, 35036), (5532, 29792), (5586, 29504), (6272, 26277), (6384, 25816), (6454, 25536), (7296, 22589), (7376, 22344), (7448, 22128), (8512, 19362), (8759, 18816), (9408, 17518), (9681, 17024), (11064, 14896), (11172, 14752), (12768, 12908)]