134442256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 300074544

約数和(自身を除く): 165632288

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 193, 197, 208, 221, 272, 386, 394, 442, 772, 788, 884, 1544, 1576, 1768, 2509, 2561, 3088, 3152, 3281, 3349, 3536, 5018, 5122, 6562, 6698, 10036, 10244, 13124, 13396, 20072, 20488, 26248, 26792, 38021, 40144, 40976, 42653, 43537, 52496, 53584, 76042, 85306, 87074, 152084, 170612, 174148, 304168, 341224, 348296, 494273, 608336, 646357, 682448, 696592, 988546, 1292714, 1977092, 2585428, 3954184, 5170856, 7908368, 8402641, 10341712, 16805282, 33610564, 67221128, 134442256]

約数ペア:

[(1, 134442256), (2, 67221128), (4, 33610564), (8, 16805282), (13, 10341712), (16, 8402641), (17, 7908368), (26, 5170856), (34, 3954184), (52, 2585428), (68, 1977092), (104, 1292714), (136, 988546), (193, 696592), (197, 682448), (208, 646357), (221, 608336), (272, 494273), (386, 348296), (394, 341224), (442, 304168), (772, 174148), (788, 170612), (884, 152084), (1544, 87074), (1576, 85306), (1768, 76042), (2509, 53584), (2561, 52496), (3088, 43537), (3152, 42653), (3281, 40976), (3349, 40144), (3536, 38021), (5018, 26792), (5122, 26248), (6562, 20488), (6698, 20072), (10036, 13396), (10244, 13124)]