128136736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 314979840

約数和(自身を除く): 186843104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 182, 208, 224, 316, 364, 416, 553, 557, 632, 728, 1027, 1106, 1114, 1264, 1456, 2054, 2212, 2228, 2528, 2912, 3899, 4108, 4424, 4456, 7189, 7241, 7798, 8216, 8848, 8912, 14378, 14482, 15596, 16432, 17696, 17824, 28756, 28964, 31192, 32864, 44003, 50687, 57512, 57928, 62384, 88006, 101374, 115024, 115856, 124768, 176012, 202748, 230048, 231712, 308021, 352024, 405496, 572039, 616042, 704048, 810992, 1144078, 1232084, 1408096, 1621984, 2288156, 2464168, 4004273, 4576312, 4928336, 8008546, 9152624, 9856672, 16017092, 18305248, 32034184, 64068368, 128136736]

約数ペア:

[(1, 128136736), (2, 64068368), (4, 32034184), (7, 18305248), (8, 16017092), (13, 9856672), (14, 9152624), (16, 8008546), (26, 4928336), (28, 4576312), (32, 4004273), (52, 2464168), (56, 2288156), (79, 1621984), (91, 1408096), (104, 1232084), (112, 1144078), (158, 810992), (182, 704048), (208, 616042), (224, 572039), (316, 405496), (364, 352024), (416, 308021), (553, 231712), (557, 230048), (632, 202748), (728, 176012), (1027, 124768), (1106, 115856), (1114, 115024), (1264, 101374), (1456, 88006), (2054, 62384), (2212, 57928), (2228, 57512), (2528, 50687), (2912, 44003), (3899, 32864), (4108, 31192), (4424, 28964), (4456, 28756), (7189, 17824), (7241, 17696), (7798, 16432), (8216, 15596), (8848, 14482), (8912, 14378)]