188471272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{16349}}^1$

素因数の和:16497

約数の個数: 32

約数和(自身を含む): 388476000

約数和(自身を除く): 200004728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 16349, 32698, 65396, 130792, 179839, 359678, 719356, 1438712, 2141719, 4283438, 8566876, 17133752, 23558909, 47117818, 94235636, 188471272]

約数ペア:

[(1, 188471272), (2, 94235636), (4, 47117818), (8, 23558909), (11, 17133752), (22, 8566876), (44, 4283438), (88, 2141719), (131, 1438712), (262, 719356), (524, 359678), (1048, 179839), (1441, 130792), (2882, 65396), (5764, 32698), (11528, 16349)]