123554368

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16223}}^1$

素因数の和:16259

約数の個数: 56

約数和(自身を含む): 296704512

約数和(自身を除く): 173150144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 16223, 32446, 64892, 113561, 129784, 227122, 259568, 275791, 454244, 519136, 551582, 908488, 1038272, 1103164, 1816976, 1930537, 2206328, 3633952, 3861074, 4412656, 7267904, 7722148, 8825312, 15444296, 17650624, 30888592, 61777184, 123554368]

約数ペア:

[(1, 123554368), (2, 61777184), (4, 30888592), (7, 17650624), (8, 15444296), (14, 8825312), (16, 7722148), (17, 7267904), (28, 4412656), (32, 3861074), (34, 3633952), (56, 2206328), (64, 1930537), (68, 1816976), (112, 1103164), (119, 1038272), (136, 908488), (224, 551582), (238, 519136), (272, 454244), (448, 275791), (476, 259568), (544, 227122), (952, 129784), (1088, 113561), (1904, 64892), (3808, 32446), (7616, 16223)]