126535552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 307077120

約数和(自身を除く): 180541568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 223, 248, 286, 341, 352, 403, 416, 446, 496, 572, 682, 704, 806, 832, 892, 992, 1144, 1364, 1408, 1612, 1664, 1784, 1984, 2288, 2453, 2728, 2899, 3224, 3568, 3968, 4433, 4576, 4906, 5456, 5798, 6448, 6913, 7136, 8866, 9152, 9812, 10912, 11596, 12896, 13826, 14272, 17732, 18304, 19624, 21824, 23192, 25792, 27652, 28544, 31889, 35464, 39248, 43648, 46384, 51584, 55304, 63778, 70928, 76043, 78496, 89869, 92768, 110608, 127556, 141856, 152086, 156992, 179738, 185536, 221216, 255112, 283712, 304172, 313984, 359476, 371072, 442432, 510224, 567424, 608344, 718952, 884864, 988559, 1020448, 1216688, 1437904, 1977118, 2040896, 2433376, 2875808, 3954236, 4081792, 4866752, 5751616, 7908472, 9733504, 11503232, 15816944, 31633888, 63267776, 126535552]

約数ペア:

[(1, 126535552), (2, 63267776), (4, 31633888), (8, 15816944), (11, 11503232), (13, 9733504), (16, 7908472), (22, 5751616), (26, 4866752), (31, 4081792), (32, 3954236), (44, 2875808), (52, 2433376), (62, 2040896), (64, 1977118), (88, 1437904), (104, 1216688), (124, 1020448), (128, 988559), (143, 884864), (176, 718952), (208, 608344), (223, 567424), (248, 510224), (286, 442432), (341, 371072), (352, 359476), (403, 313984), (416, 304172), (446, 283712), (496, 255112), (572, 221216), (682, 185536), (704, 179738), (806, 156992), (832, 152086), (892, 141856), (992, 127556), (1144, 110608), (1364, 92768), (1408, 89869), (1612, 78496), (1664, 76043), (1784, 70928), (1984, 63778), (2288, 55304), (2453, 51584), (2728, 46384), (2899, 43648), (3224, 39248), (3568, 35464), (3968, 31889), (4433, 28544), (4576, 27652), (4906, 25792), (5456, 23192), (5798, 21824), (6448, 19624), (6913, 18304), (7136, 17732), (8866, 14272), (9152, 13826), (9812, 12896), (10912, 11596)]