165442284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{218839}}^1$

素因数の和:218859

約数の個数: 48

約数和(自身を含む): 490201600

約数和(自身を除く): 324759316

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, 218839, 437678, 656517, 875356, 1313034, 1531873, 1969551, 2626068, 3063746, 3939102, 4595619, 5908653, 6127492, 7878204, 9191238, 11817306, 13786857, 18382476, 23634612, 27573714, 41360571, 55147428, 82721142, 165442284]

約数ペア:

[(1, 165442284), (2, 82721142), (3, 55147428), (4, 41360571), (6, 27573714), (7, 23634612), (9, 18382476), (12, 13786857), (14, 11817306), (18, 9191238), (21, 7878204), (27, 6127492), (28, 5908653), (36, 4595619), (42, 3939102), (54, 3063746), (63, 2626068), (84, 1969551), (108, 1531873), (126, 1313034), (189, 875356), (252, 656517), (378, 437678), (756, 218839)]