171553244

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1291}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 303878400

約数和(自身を除く): 132325156

約数列:

[1, 2, 4, 139, 239, 278, 478, 556, 956, 1291, 2582, 5164, 33221, 66442, 132884, 179449, 308549, 358898, 617098, 717796, 1234196, 42888311, 85776622, 171553244]

約数ペア:

[(1, 171553244), (2, 85776622), (4, 42888311), (139, 1234196), (239, 717796), (278, 617098), (478, 358898), (556, 308549), (956, 179449), (1291, 132884), (2582, 66442), (5164, 33221)]