144286646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{28549}}^1$

素因数の和:28596

約数の個数: 24

約数和(自身を含む): 261061200

約数和(自身を除く): 116774554

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 28549, 57098, 199843, 399686, 542431, 1084862, 3797017, 7594034, 10306189, 20612378, 72143323, 144286646]

約数ペア:

[(1, 144286646), (2, 72143323), (7, 20612378), (14, 10306189), (19, 7594034), (38, 3797017), (133, 1084862), (266, 542431), (361, 399686), (722, 199843), (2527, 57098), (5054, 28549)]