121188928

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1899

約数の個数: 56

約数和(自身を含む): 276750272

約数和(自身を除く): 155561344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 1723, 2198, 2512, 3446, 4396, 5024, 6892, 8792, 10048, 12061, 13784, 17584, 24122, 27568, 35168, 48244, 55136, 70336, 96488, 110272, 192976, 270511, 385952, 541022, 771904, 1082044, 1893577, 2164088, 3787154, 4328176, 7574308, 8656352, 15148616, 17312704, 30297232, 60594464, 121188928]

約数ペア:

[(1, 121188928), (2, 60594464), (4, 30297232), (7, 17312704), (8, 15148616), (14, 8656352), (16, 7574308), (28, 4328176), (32, 3787154), (56, 2164088), (64, 1893577), (112, 1082044), (157, 771904), (224, 541022), (314, 385952), (448, 270511), (628, 192976), (1099, 110272), (1256, 96488), (1723, 70336), (2198, 55136), (2512, 48244), (3446, 35168), (4396, 27568), (5024, 24122), (6892, 17584), (8792, 13784), (10048, 12061)]