161348352

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 476824320

約数和(自身を除く): 315475968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 256, 264, 269, 284, 352, 384, 426, 528, 538, 568, 704, 768, 781, 807, 852, 1056, 1076, 1136, 1408, 1562, 1614, 1704, 2112, 2152, 2272, 2343, 2816, 2959, 3124, 3228, 3408, 4224, 4304, 4544, 4686, 5918, 6248, 6456, 6816, 8448, 8608, 8877, 9088, 9372, 11836, 12496, 12912, 13632, 17216, 17754, 18176, 18744, 19099, 23672, 24992, 25824, 27264, 34432, 35508, 37488, 38198, 47344, 49984, 51648, 54528, 57297, 68864, 71016, 74976, 76396, 94688, 99968, 103296, 114594, 142032, 149952, 152792, 189376, 199936, 206592, 210089, 229188, 284064, 299904, 305584, 378752, 420178, 458376, 568128, 599808, 611168, 630267, 757504, 840356, 916752, 1136256, 1222336, 1260534, 1680712, 1833504, 2272512, 2444672, 2521068, 3361424, 3667008, 4889344, 5042136, 6722848, 7334016, 10084272, 13445696, 14668032, 20168544, 26891392, 40337088, 53782784, 80674176, 161348352]

約数ペア:

[(1, 161348352), (2, 80674176), (3, 53782784), (4, 40337088), (6, 26891392), (8, 20168544), (11, 14668032), (12, 13445696), (16, 10084272), (22, 7334016), (24, 6722848), (32, 5042136), (33, 4889344), (44, 3667008), (48, 3361424), (64, 2521068), (66, 2444672), (71, 2272512), (88, 1833504), (96, 1680712), (128, 1260534), (132, 1222336), (142, 1136256), (176, 916752), (192, 840356), (213, 757504), (256, 630267), (264, 611168), (269, 599808), (284, 568128), (352, 458376), (384, 420178), (426, 378752), (528, 305584), (538, 299904), (568, 284064), (704, 229188), (768, 210089), (781, 206592), (807, 199936), (852, 189376), (1056, 152792), (1076, 149952), (1136, 142032), (1408, 114594), (1562, 103296), (1614, 99968), (1704, 94688), (2112, 76396), (2152, 74976), (2272, 71016), (2343, 68864), (2816, 57297), (2959, 54528), (3124, 51648), (3228, 49984), (3408, 47344), (4224, 38198), (4304, 37488), (4544, 35508), (4686, 34432), (5918, 27264), (6248, 25824), (6456, 24992), (6816, 23672), (8448, 19099), (8608, 18744), (8877, 18176), (9088, 17754), (9372, 17216), (11836, 13632), (12496, 12912)]