156913505203

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{42349}}^1$

素因数の和:44531

約数の個数: 32

約数和(自身を含む): 203388416000

約数和(自身を除く): 46474910797

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2143, 15001, 27859, 40717, 42349, 195013, 285019, 296443, 529321, 550537, 804631, 3705247, 3853759, 5632417, 10460203, 73221421, 90753907, 635277349, 1179800791, 1724324233, 8258605537, 12070269631, 22416215029, 156913505203]

約数ペア:

[(1, 156913505203), (7, 22416215029), (13, 12070269631), (19, 8258605537), (91, 1724324233), (133, 1179800791), (247, 635277349), (1729, 90753907), (2143, 73221421), (15001, 10460203), (27859, 5632417), (40717, 3853759), (42349, 3705247), (195013, 804631), (285019, 550537), (296443, 529321)]