157166464

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 392071680

約数和(自身を除く): 234905216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 128, 131, 182, 206, 208, 224, 262, 364, 412, 416, 448, 524, 721, 728, 824, 832, 896, 917, 1048, 1339, 1442, 1456, 1648, 1664, 1703, 1834, 2096, 2678, 2884, 2912, 3296, 3406, 3668, 4192, 5356, 5768, 5824, 6592, 6812, 7336, 8384, 9373, 10712, 11536, 11648, 11921, 13184, 13493, 13624, 14672, 16768, 18746, 21424, 23072, 23842, 26986, 27248, 29344, 37492, 42848, 46144, 47684, 53972, 54496, 58688, 74984, 85696, 92288, 94451, 95368, 107944, 108992, 117376, 149968, 171392, 175409, 188902, 190736, 215888, 217984, 299936, 350818, 377804, 381472, 431776, 599872, 701636, 755608, 762944, 863552, 1199744, 1227863, 1403272, 1511216, 1525888, 1727104, 2455726, 2806544, 3022432, 4911452, 5613088, 6044864, 9822904, 11226176, 12089728, 19645808, 22452352, 39291616, 78583232, 157166464]

約数ペア:

[(1, 157166464), (2, 78583232), (4, 39291616), (7, 22452352), (8, 19645808), (13, 12089728), (14, 11226176), (16, 9822904), (26, 6044864), (28, 5613088), (32, 4911452), (52, 3022432), (56, 2806544), (64, 2455726), (91, 1727104), (103, 1525888), (104, 1511216), (112, 1403272), (128, 1227863), (131, 1199744), (182, 863552), (206, 762944), (208, 755608), (224, 701636), (262, 599872), (364, 431776), (412, 381472), (416, 377804), (448, 350818), (524, 299936), (721, 217984), (728, 215888), (824, 190736), (832, 188902), (896, 175409), (917, 171392), (1048, 149968), (1339, 117376), (1442, 108992), (1456, 107944), (1648, 95368), (1664, 94451), (1703, 92288), (1834, 85696), (2096, 74984), (2678, 58688), (2884, 54496), (2912, 53972), (3296, 47684), (3406, 46144), (3668, 42848), (4192, 37492), (5356, 29344), (5768, 27248), (5824, 26986), (6592, 23842), (6812, 23072), (7336, 21424), (8384, 18746), (9373, 16768), (10712, 14672), (11536, 13624), (11648, 13493), (11921, 13184)]