131545568

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 325721088

約数和(自身を除く): 194175520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 197, 224, 271, 308, 352, 394, 542, 616, 788, 1084, 1232, 1379, 1576, 1897, 2167, 2168, 2464, 2758, 2981, 3152, 3794, 4334, 4336, 5516, 5962, 6304, 7588, 8668, 8672, 11032, 11924, 15169, 15176, 17336, 20867, 22064, 23848, 30338, 30352, 34672, 41734, 44128, 47696, 53387, 60676, 60704, 69344, 83468, 95392, 106774, 121352, 166936, 213548, 242704, 333872, 373709, 427096, 485408, 587257, 667744, 747418, 854192, 1174514, 1494836, 1708384, 2349028, 2989672, 4110799, 4698056, 5979344, 8221598, 9396112, 11958688, 16443196, 18792224, 32886392, 65772784, 131545568]

約数ペア:

[(1, 131545568), (2, 65772784), (4, 32886392), (7, 18792224), (8, 16443196), (11, 11958688), (14, 9396112), (16, 8221598), (22, 5979344), (28, 4698056), (32, 4110799), (44, 2989672), (56, 2349028), (77, 1708384), (88, 1494836), (112, 1174514), (154, 854192), (176, 747418), (197, 667744), (224, 587257), (271, 485408), (308, 427096), (352, 373709), (394, 333872), (542, 242704), (616, 213548), (788, 166936), (1084, 121352), (1232, 106774), (1379, 95392), (1576, 83468), (1897, 69344), (2167, 60704), (2168, 60676), (2464, 53387), (2758, 47696), (2981, 44128), (3152, 41734), (3794, 34672), (4334, 30352), (4336, 30338), (5516, 23848), (5962, 22064), (6304, 20867), (7588, 17336), (8668, 15176), (8672, 15169), (11032, 11924)]