161429508

素因数分解:

$2^2\times 3^2\times {\mathrm{1877}}^1\times {\mathrm{2389}}^1$

素因数の和:4276

約数の個数: 36

約数和(自身を含む): 408446220

約数和(自身を除く): 247016712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1877, 2389, 3754, 4778, 5631, 7167, 7508, 9556, 11262, 14334, 16893, 21501, 22524, 28668, 33786, 43002, 67572, 86004, 4484153, 8968306, 13452459, 17936612, 26904918, 40357377, 53809836, 80714754, 161429508]

約数ペア:

[(1, 161429508), (2, 80714754), (3, 53809836), (4, 40357377), (6, 26904918), (9, 17936612), (12, 13452459), (18, 8968306), (36, 4484153), (1877, 86004), (2389, 67572), (3754, 43002), (4778, 33786), (5631, 28668), (7167, 22524), (7508, 21501), (9556, 16893), (11262, 14334)]