168449567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 213626880

約数和(自身を除く): 45177313

約数列:

[1, 11, 13, 31, 37, 79, 143, 169, 341, 403, 407, 481, 869, 1027, 1147, 1859, 2449, 2923, 4433, 5239, 5291, 6253, 11297, 12617, 13351, 14911, 26939, 31837, 32153, 37999, 57629, 68783, 90613, 146861, 164021, 193843, 350207, 413881, 417989, 493987, 996743, 1177969, 2132273, 4552691, 5433857, 12957659, 15313597, 168449567]

約数ペア:

[(1, 168449567), (11, 15313597), (13, 12957659), (31, 5433857), (37, 4552691), (79, 2132273), (143, 1177969), (169, 996743), (341, 493987), (403, 417989), (407, 413881), (481, 350207), (869, 193843), (1027, 164021), (1147, 146861), (1859, 90613), (2449, 68783), (2923, 57629), (4433, 37999), (5239, 32153), (5291, 31837), (6253, 26939), (11297, 14911), (12617, 13351)]