121661184

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 326181520

約数和(自身を除く): 204520336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 768, 942, 1009, 1256, 1884, 2018, 2512, 3027, 3768, 4036, 5024, 6054, 7536, 8072, 10048, 12108, 15072, 16144, 20096, 24216, 30144, 32288, 40192, 48432, 60288, 64576, 96864, 120576, 129152, 158413, 193728, 258304, 316826, 387456, 475239, 633652, 774912, 950478, 1267304, 1900956, 2534608, 3801912, 5069216, 7603824, 10138432, 15207648, 20276864, 30415296, 40553728, 60830592, 121661184]

約数ペア:

[(1, 121661184), (2, 60830592), (3, 40553728), (4, 30415296), (6, 20276864), (8, 15207648), (12, 10138432), (16, 7603824), (24, 5069216), (32, 3801912), (48, 2534608), (64, 1900956), (96, 1267304), (128, 950478), (157, 774912), (192, 633652), (256, 475239), (314, 387456), (384, 316826), (471, 258304), (628, 193728), (768, 158413), (942, 129152), (1009, 120576), (1256, 96864), (1884, 64576), (2018, 60288), (2512, 48432), (3027, 40192), (3768, 32288), (4036, 30144), (5024, 24216), (6054, 20096), (7536, 16144), (8072, 15072), (10048, 12108)]