139687296

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 428040960

約数和(自身を除く): 288353664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 314, 331, 336, 384, 448, 471, 628, 662, 672, 896, 942, 993, 1099, 1256, 1324, 1344, 1884, 1986, 2198, 2317, 2512, 2648, 2688, 3297, 3768, 3972, 4396, 4634, 5024, 5296, 6594, 6951, 7536, 7944, 8792, 9268, 10048, 10592, 13188, 13902, 15072, 15888, 17584, 18536, 20096, 21184, 26376, 27804, 30144, 31776, 35168, 37072, 42368, 51967, 52752, 55608, 60288, 63552, 70336, 74144, 103934, 105504, 111216, 127104, 140672, 148288, 155901, 207868, 211008, 222432, 296576, 311802, 363769, 415736, 422016, 444864, 623604, 727538, 831472, 889728, 1091307, 1247208, 1455076, 1662944, 2182614, 2494416, 2910152, 3325888, 4365228, 4988832, 5820304, 6651776, 8730456, 9977664, 11640608, 17460912, 19955328, 23281216, 34921824, 46562432, 69843648, 139687296]

約数ペア:

[(1, 139687296), (2, 69843648), (3, 46562432), (4, 34921824), (6, 23281216), (7, 19955328), (8, 17460912), (12, 11640608), (14, 9977664), (16, 8730456), (21, 6651776), (24, 5820304), (28, 4988832), (32, 4365228), (42, 3325888), (48, 2910152), (56, 2494416), (64, 2182614), (84, 1662944), (96, 1455076), (112, 1247208), (128, 1091307), (157, 889728), (168, 831472), (192, 727538), (224, 623604), (314, 444864), (331, 422016), (336, 415736), (384, 363769), (448, 311802), (471, 296576), (628, 222432), (662, 211008), (672, 207868), (896, 155901), (942, 148288), (993, 140672), (1099, 127104), (1256, 111216), (1324, 105504), (1344, 103934), (1884, 74144), (1986, 70336), (2198, 63552), (2317, 60288), (2512, 55608), (2648, 52752), (2688, 51967), (3297, 42368), (3768, 37072), (3972, 35168), (4396, 31776), (4634, 30144), (5024, 27804), (5296, 26376), (6594, 21184), (6951, 20096), (7536, 18536), (7944, 17584), (8792, 15888), (9268, 15072), (10048, 13902), (10592, 13188)]