166779899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 204906240

約数和(自身を除く): 38126341

約数列:

[1, 11, 13, 29, 131, 143, 307, 319, 377, 1441, 1703, 3377, 3799, 3991, 4147, 8903, 18733, 40217, 41789, 43901, 49387, 97933, 115739, 442387, 522821, 543257, 1166293, 1273129, 5751031, 12829223, 15161809, 166779899]

約数ペア:

[(1, 166779899), (11, 15161809), (13, 12829223), (29, 5751031), (131, 1273129), (143, 1166293), (307, 543257), (319, 522821), (377, 442387), (1441, 115739), (1703, 97933), (3377, 49387), (3799, 43901), (3991, 41789), (4147, 40217), (8903, 18733)]