169623232

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 56

約数和(自身を含む): 348203520

約数和(自身を除く): 178580288

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 328, 508, 509, 656, 1016, 1018, 1312, 2032, 2036, 2624, 4064, 4072, 5207, 8128, 8144, 10414, 16288, 20828, 20869, 32576, 41656, 41738, 64643, 83312, 83476, 129286, 166624, 166952, 258572, 333248, 333904, 517144, 667808, 1034288, 1335616, 2068576, 2650363, 4137152, 5300726, 10601452, 21202904, 42405808, 84811616, 169623232]

約数ペア:

[(1, 169623232), (2, 84811616), (4, 42405808), (8, 21202904), (16, 10601452), (32, 5300726), (41, 4137152), (64, 2650363), (82, 2068576), (127, 1335616), (164, 1034288), (254, 667808), (328, 517144), (508, 333904), (509, 333248), (656, 258572), (1016, 166952), (1018, 166624), (1312, 129286), (2032, 83476), (2036, 83312), (2624, 64643), (4064, 41738), (4072, 41656), (5207, 32576), (8128, 20869), (8144, 20828), (10414, 16288)]