164418172

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3746

約数の個数: 36

約数和(自身を含む): 313553856

約数和(自身を除く): 149135684

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 361, 589, 722, 1178, 1444, 2356, 3673, 7346, 11191, 14692, 22382, 44764, 69787, 113863, 139574, 227726, 279148, 455452, 1325953, 2163397, 2651906, 4326794, 5303812, 8653588, 41104543, 82209086, 164418172]

約数ペア:

[(1, 164418172), (2, 82209086), (4, 41104543), (19, 8653588), (31, 5303812), (38, 4326794), (62, 2651906), (76, 2163397), (124, 1325953), (361, 455452), (589, 279148), (722, 227726), (1178, 139574), (1444, 113863), (2356, 69787), (3673, 44764), (7346, 22382), (11191, 14692)]