148438656

素因数分解:

$2^7\times 3^4\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 449248800

約数和(自身を除く): 300810144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 139, 144, 162, 192, 206, 216, 278, 288, 309, 324, 384, 412, 417, 432, 556, 576, 618, 648, 824, 834, 864, 927, 1112, 1152, 1236, 1251, 1296, 1648, 1668, 1728, 1854, 2224, 2472, 2502, 2592, 2781, 3296, 3336, 3456, 3708, 3753, 4448, 4944, 5004, 5184, 5562, 6592, 6672, 7416, 7506, 8343, 8896, 9888, 10008, 10368, 11124, 11259, 13184, 13344, 14317, 14832, 15012, 16686, 17792, 19776, 20016, 22248, 22518, 26688, 28634, 29664, 30024, 33372, 39552, 40032, 42951, 44496, 45036, 53376, 57268, 59328, 60048, 66744, 80064, 85902, 88992, 90072, 114536, 118656, 120096, 128853, 133488, 160128, 171804, 177984, 180144, 229072, 240192, 257706, 266976, 343608, 355968, 360288, 386559, 458144, 480384, 515412, 533952, 687216, 720576, 773118, 916288, 1030824, 1067904, 1159677, 1374432, 1441152, 1546236, 1832576, 2061648, 2319354, 2748864, 3092472, 4123296, 4638708, 5497728, 6184944, 8246592, 9277416, 12369888, 16493184, 18554832, 24739776, 37109664, 49479552, 74219328, 148438656]

約数ペア:

[(1, 148438656), (2, 74219328), (3, 49479552), (4, 37109664), (6, 24739776), (8, 18554832), (9, 16493184), (12, 12369888), (16, 9277416), (18, 8246592), (24, 6184944), (27, 5497728), (32, 4638708), (36, 4123296), (48, 3092472), (54, 2748864), (64, 2319354), (72, 2061648), (81, 1832576), (96, 1546236), (103, 1441152), (108, 1374432), (128, 1159677), (139, 1067904), (144, 1030824), (162, 916288), (192, 773118), (206, 720576), (216, 687216), (278, 533952), (288, 515412), (309, 480384), (324, 458144), (384, 386559), (412, 360288), (417, 355968), (432, 343608), (556, 266976), (576, 257706), (618, 240192), (648, 229072), (824, 180144), (834, 177984), (864, 171804), (927, 160128), (1112, 133488), (1152, 128853), (1236, 120096), (1251, 118656), (1296, 114536), (1648, 90072), (1668, 88992), (1728, 85902), (1854, 80064), (2224, 66744), (2472, 60048), (2502, 59328), (2592, 57268), (2781, 53376), (3296, 45036), (3336, 44496), (3456, 42951), (3708, 40032), (3753, 39552), (4448, 33372), (4944, 30024), (5004, 29664), (5184, 28634), (5562, 26688), (6592, 22518), (6672, 22248), (7416, 20016), (7506, 19776), (8343, 17792), (8896, 16686), (9888, 15012), (10008, 14832), (10368, 14317), (11124, 13344), (11259, 13184)]