131809341248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{213223}}^1$

素因数の和:213991

約数の個数: 56

約数和(自身を含む): 282059530368

約数和(自身を除く): 150250189120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 743, 832, 1486, 2972, 5944, 9659, 11888, 19318, 23776, 38636, 47552, 77272, 154544, 213223, 309088, 426446, 618176, 852892, 1705784, 2771899, 3411568, 5543798, 6823136, 11087596, 13646272, 22175192, 44350384, 88700768, 158424689, 177401536, 316849378, 633698756, 1267397512, 2059520957, 2534795024, 4119041914, 5069590048, 8238083828, 10139180096, 16476167656, 32952335312, 65904670624, 131809341248]

約数ペア:

[(1, 131809341248), (2, 65904670624), (4, 32952335312), (8, 16476167656), (13, 10139180096), (16, 8238083828), (26, 5069590048), (32, 4119041914), (52, 2534795024), (64, 2059520957), (104, 1267397512), (208, 633698756), (416, 316849378), (743, 177401536), (832, 158424689), (1486, 88700768), (2972, 44350384), (5944, 22175192), (9659, 13646272), (11888, 11087596), (19318, 6823136), (23776, 5543798), (38636, 3411568), (47552, 2771899), (77272, 1705784), (154544, 852892), (213223, 618176), (309088, 426446)]