166465566

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{66533}}^1$

素因数の和:66680

約数の個数: 24

約数和(自身を含む): 363275640

約数和(自身を除く): 196810074

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 66533, 133066, 199599, 399198, 598797, 1197594, 9248087, 18496174, 27744261, 55488522, 83232783, 166465566]

約数ペア:

[(1, 166465566), (2, 83232783), (3, 55488522), (6, 27744261), (9, 18496174), (18, 9248087), (139, 1197594), (278, 598797), (417, 399198), (834, 199599), (1251, 133066), (2502, 66533)]