144325384

素因数分解:

$2^3\times 7^2\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 315833580

約数和(自身を除く): 171508196

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 557, 661, 1114, 1322, 2228, 2644, 3899, 4456, 4627, 5288, 7798, 9254, 15596, 18508, 27293, 31192, 32389, 37016, 54586, 64778, 109172, 129556, 218344, 259112, 368177, 736354, 1472708, 2577239, 2945416, 5154478, 10308956, 18040673, 20617912, 36081346, 72162692, 144325384]

約数ペア:

[(1, 144325384), (2, 72162692), (4, 36081346), (7, 20617912), (8, 18040673), (14, 10308956), (28, 5154478), (49, 2945416), (56, 2577239), (98, 1472708), (196, 736354), (392, 368177), (557, 259112), (661, 218344), (1114, 129556), (1322, 109172), (2228, 64778), (2644, 54586), (3899, 37016), (4456, 32389), (4627, 31192), (5288, 27293), (7798, 18508), (9254, 15596)]