161858652

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{328981}}^1$

素因数の和:329029

約数の個数: 24

約数和(自身を含む): 386882832

約数和(自身を除く): 225024180

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 328981, 657962, 986943, 1315924, 1973886, 3947772, 13488221, 26976442, 40464663, 53952884, 80929326, 161858652]

約数ペア:

[(1, 161858652), (2, 80929326), (3, 53952884), (4, 40464663), (6, 26976442), (12, 13488221), (41, 3947772), (82, 1973886), (123, 1315924), (164, 986943), (246, 657962), (492, 328981)]