138814492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{13679}}^1$

素因数の和:13785

約数の個数: 24

約数和(自身を含む): 252806400

約数和(自身を除く): 113991908

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 5074, 10148, 13679, 27358, 54716, 588197, 807061, 1176394, 1614122, 2352788, 3228244, 34703623, 69407246, 138814492]

約数ペア:

[(1, 138814492), (2, 69407246), (4, 34703623), (43, 3228244), (59, 2352788), (86, 1614122), (118, 1176394), (172, 807061), (236, 588197), (2537, 54716), (5074, 27358), (10148, 13679)]