163711242

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 360720360

約数和(自身を除く): 197009118

約数列:

[1, 2, 3, 6, 9, 18, 109, 181, 218, 327, 362, 461, 543, 654, 922, 981, 1086, 1383, 1629, 1962, 2766, 3258, 4149, 8298, 19729, 39458, 50249, 59187, 83441, 100498, 118374, 150747, 166882, 177561, 250323, 301494, 355122, 452241, 500646, 750969, 904482, 1501938, 9095069, 18190138, 27285207, 54570414, 81855621, 163711242]

約数ペア:

[(1, 163711242), (2, 81855621), (3, 54570414), (6, 27285207), (9, 18190138), (18, 9095069), (109, 1501938), (181, 904482), (218, 750969), (327, 500646), (362, 452241), (461, 355122), (543, 301494), (654, 250323), (922, 177561), (981, 166882), (1086, 150747), (1383, 118374), (1629, 100498), (1962, 83441), (2766, 59187), (3258, 50249), (4149, 39458), (8298, 19729)]