142714054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 263854080

約数和(自身を除く): 121140026

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 191, 266, 371, 382, 742, 1007, 1337, 2014, 2674, 2809, 3629, 5618, 7049, 7258, 10123, 14098, 19663, 20246, 25403, 39326, 50806, 53371, 70861, 106742, 141722, 192337, 373597, 384674, 536519, 747194, 1073038, 1346359, 2692718, 3755633, 7511266, 10193861, 20387722, 71357027, 142714054]

約数ペア:

[(1, 142714054), (2, 71357027), (7, 20387722), (14, 10193861), (19, 7511266), (38, 3755633), (53, 2692718), (106, 1346359), (133, 1073038), (191, 747194), (266, 536519), (371, 384674), (382, 373597), (742, 192337), (1007, 141722), (1337, 106742), (2014, 70861), (2674, 53371), (2809, 50806), (3629, 39326), (5618, 25403), (7049, 20246), (7258, 19663), (10123, 14098)]