172700234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{34171}}^1$

素因数の和:34218

約数の個数: 24

約数和(自身を含む): 312468768

約数和(自身を除く): 139768534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 34171, 68342, 239197, 478394, 649249, 1298498, 4544743, 9089486, 12335731, 24671462, 86350117, 172700234]

約数ペア:

[(1, 172700234), (2, 86350117), (7, 24671462), (14, 12335731), (19, 9089486), (38, 4544743), (133, 1298498), (266, 649249), (361, 478394), (722, 239197), (2527, 68342), (5054, 34171)]