131166756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{173501}}^1$

素因数の和:173521

約数の個数: 48

約数和(自身を含む): 388644480

約数和(自身を除く): 257477724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 173501, 347002, 520503, 694004, 1041006, 1214507, 1561509, 2082012, 2429014, 3123018, 3643521, 4684527, 4858028, 6246036, 7287042, 9369054, 10930563, 14574084, 18738108, 21861126, 32791689, 43722252, 65583378, 131166756]

約数ペア:

[(1, 131166756), (2, 65583378), (3, 43722252), (4, 32791689), (6, 21861126), (7, 18738108), (9, 14574084), (12, 10930563), (14, 9369054), (18, 7287042), (21, 6246036), (27, 4858028), (28, 4684527), (36, 3643521), (42, 3123018), (54, 2429014), (63, 2082012), (84, 1561509), (108, 1214507), (126, 1041006), (189, 694004), (252, 520503), (378, 347002), (756, 173501)]