121138304

素因数分解:

$2^7\times 7^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 277309440

約数和(自身を除く): 156171136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 353, 383, 448, 706, 766, 896, 1412, 1532, 2471, 2681, 2824, 3064, 4942, 5362, 5648, 6128, 9884, 10724, 11296, 12256, 19768, 21448, 22592, 24512, 39536, 42896, 45184, 49024, 79072, 85792, 135199, 158144, 171584, 270398, 316288, 343168, 540796, 946393, 1081592, 1892786, 2163184, 3785572, 4326368, 7571144, 8652736, 15142288, 17305472, 30284576, 60569152, 121138304]

約数ペア:

[(1, 121138304), (2, 60569152), (4, 30284576), (7, 17305472), (8, 15142288), (14, 8652736), (16, 7571144), (28, 4326368), (32, 3785572), (56, 2163184), (64, 1892786), (112, 1081592), (128, 946393), (224, 540796), (353, 343168), (383, 316288), (448, 270398), (706, 171584), (766, 158144), (896, 135199), (1412, 85792), (1532, 79072), (2471, 49024), (2681, 45184), (2824, 42896), (3064, 39536), (4942, 24512), (5362, 22592), (5648, 21448), (6128, 19768), (9884, 12256), (10724, 11296)]