194329408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:640

約数の個数: 112

約数和(自身を含む): 483274624

約数和(自身を除く): 288945216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 448, 488, 547, 728, 793, 832, 854, 976, 1094, 1456, 1586, 1708, 1952, 2188, 2912, 3172, 3416, 3829, 3904, 4376, 5551, 5824, 6344, 6832, 7111, 7658, 8752, 11102, 12688, 13664, 14222, 15316, 17504, 22204, 25376, 27328, 28444, 30632, 33367, 35008, 44408, 49777, 50752, 56888, 61264, 66734, 88816, 99554, 113776, 122528, 133468, 177632, 199108, 227552, 233569, 245056, 266936, 355264, 398216, 433771, 455104, 467138, 533872, 796432, 867542, 934276, 1067744, 1592864, 1735084, 1868552, 2135488, 3036397, 3185728, 3470168, 3737104, 6072794, 6940336, 7474208, 12145588, 13880672, 14948416, 24291176, 27761344, 48582352, 97164704, 194329408]

約数ペア:

[(1, 194329408), (2, 97164704), (4, 48582352), (7, 27761344), (8, 24291176), (13, 14948416), (14, 13880672), (16, 12145588), (26, 7474208), (28, 6940336), (32, 6072794), (52, 3737104), (56, 3470168), (61, 3185728), (64, 3036397), (91, 2135488), (104, 1868552), (112, 1735084), (122, 1592864), (182, 1067744), (208, 934276), (224, 867542), (244, 796432), (364, 533872), (416, 467138), (427, 455104), (448, 433771), (488, 398216), (547, 355264), (728, 266936), (793, 245056), (832, 233569), (854, 227552), (976, 199108), (1094, 177632), (1456, 133468), (1586, 122528), (1708, 113776), (1952, 99554), (2188, 88816), (2912, 66734), (3172, 61264), (3416, 56888), (3829, 50752), (3904, 49777), (4376, 44408), (5551, 35008), (5824, 33367), (6344, 30632), (6832, 28444), (7111, 27328), (7658, 25376), (8752, 22204), (11102, 17504), (12688, 15316), (13664, 14222)]