165517128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109469}}^1$

素因数の和:109491

約数の個数: 64

約数和(自身を含む): 525456000

約数和(自身を除く): 359938872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 109469, 218938, 328407, 437876, 656814, 766283, 875752, 985221, 1313628, 1532566, 1970442, 2298849, 2627256, 2955663, 3065132, 3940884, 4597698, 5911326, 6130264, 6896547, 7881768, 9195396, 11822652, 13793094, 18390792, 20689641, 23645304, 27586188, 41379282, 55172376, 82758564, 165517128]

約数ペア:

[(1, 165517128), (2, 82758564), (3, 55172376), (4, 41379282), (6, 27586188), (7, 23645304), (8, 20689641), (9, 18390792), (12, 13793094), (14, 11822652), (18, 9195396), (21, 7881768), (24, 6896547), (27, 6130264), (28, 5911326), (36, 4597698), (42, 3940884), (54, 3065132), (56, 2955663), (63, 2627256), (72, 2298849), (84, 1970442), (108, 1532566), (126, 1313628), (168, 985221), (189, 875752), (216, 766283), (252, 656814), (378, 437876), (504, 328407), (756, 218938), (1512, 109469)]