131756544

素因数分解:

$2^9\times 3^6\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 140

約数和(自身を含む): 395821206

約数和(自身を除く): 264064662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 353, 384, 432, 486, 512, 576, 648, 706, 729, 768, 864, 972, 1059, 1152, 1296, 1412, 1458, 1536, 1728, 1944, 2118, 2304, 2592, 2824, 2916, 3177, 3456, 3888, 4236, 4608, 5184, 5648, 5832, 6354, 6912, 7776, 8472, 9531, 10368, 11296, 11664, 12708, 13824, 15552, 16944, 19062, 20736, 22592, 23328, 25416, 28593, 31104, 33888, 38124, 41472, 45184, 46656, 50832, 57186, 62208, 67776, 76248, 85779, 90368, 93312, 101664, 114372, 124416, 135552, 152496, 171558, 180736, 186624, 203328, 228744, 257337, 271104, 304992, 343116, 373248, 406656, 457488, 514674, 542208, 609984, 686232, 813312, 914976, 1029348, 1219968, 1372464, 1626624, 1829952, 2058696, 2439936, 2744928, 3659904, 4117392, 4879872, 5489856, 7319808, 8234784, 10979712, 14639616, 16469568, 21959424, 32939136, 43918848, 65878272, 131756544]

約数ペア:

[(1, 131756544), (2, 65878272), (3, 43918848), (4, 32939136), (6, 21959424), (8, 16469568), (9, 14639616), (12, 10979712), (16, 8234784), (18, 7319808), (24, 5489856), (27, 4879872), (32, 4117392), (36, 3659904), (48, 2744928), (54, 2439936), (64, 2058696), (72, 1829952), (81, 1626624), (96, 1372464), (108, 1219968), (128, 1029348), (144, 914976), (162, 813312), (192, 686232), (216, 609984), (243, 542208), (256, 514674), (288, 457488), (324, 406656), (353, 373248), (384, 343116), (432, 304992), (486, 271104), (512, 257337), (576, 228744), (648, 203328), (706, 186624), (729, 180736), (768, 171558), (864, 152496), (972, 135552), (1059, 124416), (1152, 114372), (1296, 101664), (1412, 93312), (1458, 90368), (1536, 85779), (1728, 76248), (1944, 67776), (2118, 62208), (2304, 57186), (2592, 50832), (2824, 46656), (2916, 45184), (3177, 41472), (3456, 38124), (3888, 33888), (4236, 31104), (4608, 28593), (5184, 25416), (5648, 23328), (5832, 22592), (6354, 20736), (6912, 19062), (7776, 16944), (8472, 15552), (9531, 13824), (10368, 12708), (11296, 11664)]