109423216

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 249984000

約数和(自身を除く): 140560784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 83, 112, 149, 158, 166, 298, 316, 332, 553, 581, 596, 632, 664, 1043, 1106, 1162, 1192, 1264, 1328, 2086, 2212, 2324, 2384, 4172, 4424, 4648, 6557, 8344, 8848, 9296, 11771, 12367, 13114, 16688, 23542, 24734, 26228, 45899, 47084, 49468, 52456, 82397, 86569, 91798, 94168, 98936, 104912, 164794, 173138, 183596, 188336, 197872, 329588, 346276, 367192, 659176, 692552, 734384, 976993, 1318352, 1385104, 1953986, 3907972, 6838951, 7815944, 13677902, 15631888, 27355804, 54711608, 109423216]

約数ペア:

[(1, 109423216), (2, 54711608), (4, 27355804), (7, 15631888), (8, 13677902), (14, 7815944), (16, 6838951), (28, 3907972), (56, 1953986), (79, 1385104), (83, 1318352), (112, 976993), (149, 734384), (158, 692552), (166, 659176), (298, 367192), (316, 346276), (332, 329588), (553, 197872), (581, 188336), (596, 183596), (632, 173138), (664, 164794), (1043, 104912), (1106, 98936), (1162, 94168), (1192, 91798), (1264, 86569), (1328, 82397), (2086, 52456), (2212, 49468), (2324, 47084), (2384, 45899), (4172, 26228), (4424, 24734), (4648, 23542), (6557, 16688), (8344, 13114), (8848, 12367), (9296, 11771)]