149420986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2707}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 264777408

約数和(自身を除く): 115356422

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 2123, 2509, 2707, 4246, 5018, 5414, 27599, 29777, 35191, 55198, 59554, 70382, 387101, 522451, 774202, 1044902, 5746961, 6791863, 11493922, 13583726, 74710493, 149420986]

約数ペア:

[(1, 149420986), (2, 74710493), (11, 13583726), (13, 11493922), (22, 6791863), (26, 5746961), (143, 1044902), (193, 774202), (286, 522451), (386, 387101), (2123, 70382), (2509, 59554), (2707, 55198), (4246, 35191), (5018, 29777), (5414, 27599)]