160457869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 201398400

約数和(自身を除く): 40940531

約数列:

[1, 11, 13, 19, 73, 143, 209, 247, 803, 809, 949, 1387, 2717, 8899, 10439, 10517, 15257, 15371, 18031, 59057, 115687, 169081, 198341, 199823, 649627, 767741, 1122083, 2198053, 8445151, 12342913, 14587079, 160457869]

約数ペア:

[(1, 160457869), (11, 14587079), (13, 12342913), (19, 8445151), (73, 2198053), (143, 1122083), (209, 767741), (247, 649627), (803, 199823), (809, 198341), (949, 169081), (1387, 115687), (2717, 59057), (8899, 18031), (10439, 15371), (10517, 15257)]