157958988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2351}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 403038720

約数和(自身を除く): 245079732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 509, 1018, 1527, 2036, 2351, 3054, 4702, 5599, 6108, 7053, 9404, 11198, 14106, 16797, 22396, 25861, 28212, 33594, 51722, 67188, 77583, 103444, 155166, 310332, 1196659, 2393318, 3589977, 4786636, 7179954, 13163249, 14359908, 26326498, 39489747, 52652996, 78979494, 157958988]

約数ペア:

[(1, 157958988), (2, 78979494), (3, 52652996), (4, 39489747), (6, 26326498), (11, 14359908), (12, 13163249), (22, 7179954), (33, 4786636), (44, 3589977), (66, 2393318), (132, 1196659), (509, 310332), (1018, 155166), (1527, 103444), (2036, 77583), (2351, 67188), (3054, 51722), (4702, 33594), (5599, 28212), (6108, 25861), (7053, 22396), (9404, 16797), (11198, 14106)]