160021278

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{72277}}^1$

素因数の和:72329

約数の個数: 32

約数和(自身を含む): 364281120

約数和(自身を除く): 204259842

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 72277, 144554, 216831, 433662, 650493, 1300986, 1951479, 2963357, 3902958, 5926714, 8890071, 17780142, 26670213, 53340426, 80010639, 160021278]

約数ペア:

[(1, 160021278), (2, 80010639), (3, 53340426), (6, 26670213), (9, 17780142), (18, 8890071), (27, 5926714), (41, 3902958), (54, 2963357), (82, 1951479), (123, 1300986), (246, 650493), (369, 433662), (738, 216831), (1107, 144554), (2214, 72277)]