186868864

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 467470080

約数和(自身を除く): 280601216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 128, 182, 208, 224, 244, 263, 364, 416, 427, 448, 488, 526, 728, 793, 832, 854, 896, 976, 1052, 1456, 1586, 1664, 1708, 1841, 1952, 2104, 2912, 3172, 3416, 3419, 3682, 3904, 4208, 5551, 5824, 6344, 6832, 6838, 7364, 7808, 8416, 11102, 11648, 12688, 13664, 13676, 14728, 16043, 16832, 22204, 23933, 25376, 27328, 27352, 29456, 32086, 33664, 44408, 47866, 50752, 54656, 54704, 58912, 64172, 88816, 95732, 101504, 109408, 112301, 117824, 128344, 177632, 191464, 208559, 218816, 224602, 235648, 256688, 355264, 382928, 417118, 437632, 449204, 513376, 710528, 765856, 834236, 898408, 1026752, 1459913, 1531712, 1668472, 1796816, 2053504, 2919826, 3063424, 3336944, 3593632, 5839652, 6673888, 7187264, 11679304, 13347776, 14374528, 23358608, 26695552, 46717216, 93434432, 186868864]

約数ペア:

[(1, 186868864), (2, 93434432), (4, 46717216), (7, 26695552), (8, 23358608), (13, 14374528), (14, 13347776), (16, 11679304), (26, 7187264), (28, 6673888), (32, 5839652), (52, 3593632), (56, 3336944), (61, 3063424), (64, 2919826), (91, 2053504), (104, 1796816), (112, 1668472), (122, 1531712), (128, 1459913), (182, 1026752), (208, 898408), (224, 834236), (244, 765856), (263, 710528), (364, 513376), (416, 449204), (427, 437632), (448, 417118), (488, 382928), (526, 355264), (728, 256688), (793, 235648), (832, 224602), (854, 218816), (896, 208559), (976, 191464), (1052, 177632), (1456, 128344), (1586, 117824), (1664, 112301), (1708, 109408), (1841, 101504), (1952, 95732), (2104, 88816), (2912, 64172), (3172, 58912), (3416, 54704), (3419, 54656), (3682, 50752), (3904, 47866), (4208, 44408), (5551, 33664), (5824, 32086), (6344, 29456), (6832, 27352), (6838, 27328), (7364, 25376), (7808, 23933), (8416, 22204), (11102, 16832), (11648, 16043), (12688, 14728), (13664, 13676)]