189563712

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 112

約数和(自身を含む): 544494720

約数和(自身を除く): 354931008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 173, 192, 208, 312, 346, 416, 439, 519, 624, 692, 832, 878, 1038, 1248, 1317, 1384, 1756, 2076, 2249, 2496, 2634, 2768, 3512, 4152, 4498, 5268, 5536, 5707, 6747, 7024, 8304, 8996, 10536, 11072, 11414, 13494, 14048, 16608, 17121, 17992, 21072, 22828, 26988, 28096, 33216, 34242, 35984, 42144, 45656, 53976, 68484, 71968, 75947, 84288, 91312, 107952, 136968, 143936, 151894, 182624, 215904, 227841, 273936, 303788, 365248, 431808, 455682, 547872, 607576, 911364, 987311, 1095744, 1215152, 1822728, 1974622, 2430304, 2961933, 3645456, 3949244, 4860608, 5923866, 7290912, 7898488, 11847732, 14581824, 15796976, 23695464, 31593952, 47390928, 63187904, 94781856, 189563712]

約数ペア:

[(1, 189563712), (2, 94781856), (3, 63187904), (4, 47390928), (6, 31593952), (8, 23695464), (12, 15796976), (13, 14581824), (16, 11847732), (24, 7898488), (26, 7290912), (32, 5923866), (39, 4860608), (48, 3949244), (52, 3645456), (64, 2961933), (78, 2430304), (96, 1974622), (104, 1822728), (156, 1215152), (173, 1095744), (192, 987311), (208, 911364), (312, 607576), (346, 547872), (416, 455682), (439, 431808), (519, 365248), (624, 303788), (692, 273936), (832, 227841), (878, 215904), (1038, 182624), (1248, 151894), (1317, 143936), (1384, 136968), (1756, 107952), (2076, 91312), (2249, 84288), (2496, 75947), (2634, 71968), (2768, 68484), (3512, 53976), (4152, 45656), (4498, 42144), (5268, 35984), (5536, 34242), (5707, 33216), (6747, 28096), (7024, 26988), (8304, 22828), (8996, 21072), (10536, 17992), (11072, 17121), (11414, 16608), (13494, 14048)]