164129784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 508784640

約数和(自身を除く): 344654856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 223, 273, 312, 337, 364, 446, 546, 669, 674, 728, 892, 1011, 1092, 1338, 1348, 1561, 1784, 2022, 2184, 2359, 2676, 2696, 2899, 3122, 4044, 4381, 4683, 4718, 5352, 5798, 6244, 7077, 8088, 8697, 8762, 9366, 9436, 11596, 12488, 13143, 14154, 17394, 17524, 18732, 18872, 20293, 23192, 26286, 28308, 30667, 34788, 35048, 37464, 40586, 52572, 56616, 60879, 61334, 69576, 75151, 81172, 92001, 105144, 121758, 122668, 150302, 162344, 184002, 225453, 243516, 245336, 300604, 368004, 450906, 487032, 526057, 601208, 736008, 901812, 976963, 1052114, 1578171, 1803624, 1953926, 2104228, 2930889, 3156342, 3907852, 4208456, 5861778, 6312684, 6838741, 7815704, 11723556, 12625368, 13677482, 20516223, 23447112, 27354964, 41032446, 54709928, 82064892, 164129784]

約数ペア:

[(1, 164129784), (2, 82064892), (3, 54709928), (4, 41032446), (6, 27354964), (7, 23447112), (8, 20516223), (12, 13677482), (13, 12625368), (14, 11723556), (21, 7815704), (24, 6838741), (26, 6312684), (28, 5861778), (39, 4208456), (42, 3907852), (52, 3156342), (56, 2930889), (78, 2104228), (84, 1953926), (91, 1803624), (104, 1578171), (156, 1052114), (168, 976963), (182, 901812), (223, 736008), (273, 601208), (312, 526057), (337, 487032), (364, 450906), (446, 368004), (546, 300604), (669, 245336), (674, 243516), (728, 225453), (892, 184002), (1011, 162344), (1092, 150302), (1338, 122668), (1348, 121758), (1561, 105144), (1784, 92001), (2022, 81172), (2184, 75151), (2359, 69576), (2676, 61334), (2696, 60879), (2899, 56616), (3122, 52572), (4044, 40586), (4381, 37464), (4683, 35048), (4718, 34788), (5352, 30667), (5798, 28308), (6244, 26286), (7077, 23192), (8088, 20293), (8697, 18872), (8762, 18732), (9366, 17524), (9436, 17394), (11596, 14154), (12488, 13143)]