139150144

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1181}}^1$

素因数の和:1463

約数の個数: 56

約数和(自身を含む): 317040768

約数和(自身を除く): 177890624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 448, 526, 1052, 1181, 1841, 2104, 2362, 3682, 4208, 4724, 7364, 8267, 8416, 9448, 14728, 16534, 16832, 18896, 29456, 33068, 37792, 58912, 66136, 75584, 117824, 132272, 264544, 310603, 529088, 621206, 1242412, 2174221, 2484824, 4348442, 4969648, 8696884, 9939296, 17393768, 19878592, 34787536, 69575072, 139150144]

約数ペア:

[(1, 139150144), (2, 69575072), (4, 34787536), (7, 19878592), (8, 17393768), (14, 9939296), (16, 8696884), (28, 4969648), (32, 4348442), (56, 2484824), (64, 2174221), (112, 1242412), (224, 621206), (263, 529088), (448, 310603), (526, 264544), (1052, 132272), (1181, 117824), (1841, 75584), (2104, 66136), (2362, 58912), (3682, 37792), (4208, 33068), (4724, 29456), (7364, 18896), (8267, 16832), (8416, 16534), (9448, 14728)]