13136156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 26345088

約数和(自身を除く): 13208932

約数列:

[1, 2, 4, 11, 22, 43, 44, 53, 86, 106, 131, 172, 212, 262, 473, 524, 583, 946, 1166, 1441, 1892, 2279, 2332, 2882, 4558, 5633, 5764, 6943, 9116, 11266, 13886, 22532, 25069, 27772, 50138, 61963, 76373, 100276, 123926, 152746, 247852, 298549, 305492, 597098, 1194196, 3284039, 6568078, 13136156]

約数ペア:

[(1, 13136156), (2, 6568078), (4, 3284039), (11, 1194196), (22, 597098), (43, 305492), (44, 298549), (53, 247852), (86, 152746), (106, 123926), (131, 100276), (172, 76373), (212, 61963), (262, 50138), (473, 27772), (524, 25069), (583, 22532), (946, 13886), (1166, 11266), (1441, 9116), (1892, 6943), (2279, 5764), (2332, 5633), (2882, 4558)]