166289004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{219959}}^1$

素因数の和:219979

約数の個数: 48

約数和(自身を含む): 492710400

約数和(自身を除く): 326421396

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, 219959, 439918, 659877, 879836, 1319754, 1539713, 1979631, 2639508, 3079426, 3959262, 4619139, 5938893, 6158852, 7918524, 9238278, 11877786, 13857417, 18476556, 23755572, 27714834, 41572251, 55429668, 83144502, 166289004]

約数ペア:

[(1, 166289004), (2, 83144502), (3, 55429668), (4, 41572251), (6, 27714834), (7, 23755572), (9, 18476556), (12, 13857417), (14, 11877786), (18, 9238278), (21, 7918524), (27, 6158852), (28, 5938893), (36, 4619139), (42, 3959262), (54, 3079426), (63, 2639508), (84, 1979631), (108, 1539713), (126, 1319754), (189, 879836), (252, 659877), (378, 439918), (756, 219959)]