169120335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 297603072

約数和(自身を除く): 128482737

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 103, 137, 141, 235, 255, 309, 411, 515, 685, 705, 799, 1545, 1751, 2055, 2329, 2397, 3995, 4841, 5253, 6439, 6987, 8755, 11645, 11985, 14111, 14523, 19317, 24205, 26265, 32195, 34935, 42333, 70555, 72615, 82297, 96585, 109463, 211665, 239887, 246891, 328389, 411485, 547315, 663217, 719661, 1199435, 1234455, 1641945, 1989651, 3316085, 3598305, 9948255, 11274689, 33824067, 56373445, 169120335]

約数ペア:

[(1, 169120335), (3, 56373445), (5, 33824067), (15, 11274689), (17, 9948255), (47, 3598305), (51, 3316085), (85, 1989651), (103, 1641945), (137, 1234455), (141, 1199435), (235, 719661), (255, 663217), (309, 547315), (411, 411485), (515, 328389), (685, 246891), (705, 239887), (799, 211665), (1545, 109463), (1751, 96585), (2055, 82297), (2329, 72615), (2397, 70555), (3995, 42333), (4841, 34935), (5253, 32195), (6439, 26265), (6987, 24205), (8755, 19317), (11645, 14523), (11985, 14111)]