180698752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 404131140

約数和(自身を除く): 223432388

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 113, 124, 128, 208, 226, 248, 403, 416, 452, 496, 806, 832, 904, 961, 992, 1469, 1612, 1664, 1808, 1922, 1984, 2938, 3224, 3503, 3616, 3844, 3968, 5876, 6448, 7006, 7232, 7688, 11752, 12493, 12896, 14012, 14464, 15376, 23504, 24986, 25792, 28024, 30752, 45539, 47008, 49972, 51584, 56048, 61504, 91078, 94016, 99944, 108593, 112096, 123008, 182156, 188032, 199888, 217186, 224192, 364312, 399776, 434372, 448384, 728624, 799552, 868744, 1411709, 1457248, 1599104, 1737488, 2823418, 2914496, 3474976, 5646836, 5828992, 6949952, 11293672, 13899904, 22587344, 45174688, 90349376, 180698752]

約数ペア:

[(1, 180698752), (2, 90349376), (4, 45174688), (8, 22587344), (13, 13899904), (16, 11293672), (26, 6949952), (31, 5828992), (32, 5646836), (52, 3474976), (62, 2914496), (64, 2823418), (104, 1737488), (113, 1599104), (124, 1457248), (128, 1411709), (208, 868744), (226, 799552), (248, 728624), (403, 448384), (416, 434372), (452, 399776), (496, 364312), (806, 224192), (832, 217186), (904, 199888), (961, 188032), (992, 182156), (1469, 123008), (1612, 112096), (1664, 108593), (1808, 99944), (1922, 94016), (1984, 91078), (2938, 61504), (3224, 56048), (3503, 51584), (3616, 49972), (3844, 47008), (3968, 45539), (5876, 30752), (6448, 28024), (7006, 25792), (7232, 24986), (7688, 23504), (11752, 15376), (12493, 14464), (12896, 14012)]