137877016144

素因数分解:

$2^4\times 7^3\times {\mathrm{353}}^1\times {\mathrm{71171}}^1$

素因数の和:71553

約数の個数: 80

約数和(自身を含む): 312416611200

約数和(自身を除く): 174539595056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 353, 392, 686, 706, 784, 1372, 1412, 2471, 2744, 2824, 4942, 5488, 5648, 9884, 17297, 19768, 34594, 39536, 69188, 71171, 121079, 138376, 142342, 242158, 276752, 284684, 484316, 498197, 569368, 968632, 996394, 1138736, 1937264, 1992788, 3487379, 3985576, 6974758, 7971152, 13949516, 24411653, 25123363, 27899032, 48823306, 50246726, 55798064, 97646612, 100493452, 175863541, 195293224, 200986904, 351727082, 390586448, 401973808, 703454164, 1231044787, 1406908328, 2462089574, 2813816656, 4924179148, 8617313509, 9848358296, 17234627018, 19696716592, 34469254036, 68938508072, 137877016144]

約数ペア:

[(1, 137877016144), (2, 68938508072), (4, 34469254036), (7, 19696716592), (8, 17234627018), (14, 9848358296), (16, 8617313509), (28, 4924179148), (49, 2813816656), (56, 2462089574), (98, 1406908328), (112, 1231044787), (196, 703454164), (343, 401973808), (353, 390586448), (392, 351727082), (686, 200986904), (706, 195293224), (784, 175863541), (1372, 100493452), (1412, 97646612), (2471, 55798064), (2744, 50246726), (2824, 48823306), (4942, 27899032), (5488, 25123363), (5648, 24411653), (9884, 13949516), (17297, 7971152), (19768, 6974758), (34594, 3985576), (39536, 3487379), (69188, 1992788), (71171, 1937264), (121079, 1138736), (138376, 996394), (142342, 968632), (242158, 569368), (276752, 498197), (284684, 484316)]