168605276

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{10889}}^1$

素因数の和:10986

約数の個数: 36

約数和(自身を含む): 347608800

約数和(自身を除く): 179003524

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 10889, 15484, 21778, 43556, 76223, 152446, 304892, 533561, 860231, 1067122, 1720462, 2134244, 3440924, 6021617, 12043234, 24086468, 42151319, 84302638, 168605276]

約数ペア:

[(1, 168605276), (2, 84302638), (4, 42151319), (7, 24086468), (14, 12043234), (28, 6021617), (49, 3440924), (79, 2134244), (98, 1720462), (158, 1067122), (196, 860231), (316, 533561), (553, 304892), (1106, 152446), (2212, 76223), (3871, 43556), (7742, 21778), (10889, 15484)]