133315456

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 274176000

約数和(自身を除く): 140860544

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 127, 128, 139, 236, 254, 278, 472, 508, 556, 944, 1016, 1112, 1888, 2032, 2224, 3776, 4064, 4448, 7493, 7552, 8128, 8201, 8896, 14986, 16256, 16402, 17653, 17792, 29972, 32804, 35306, 59944, 65608, 70612, 119888, 131216, 141224, 239776, 262432, 282448, 479552, 524864, 564896, 959104, 1041527, 1049728, 1129792, 2083054, 2259584, 4166108, 8332216, 16664432, 33328864, 66657728, 133315456]

約数ペア:

[(1, 133315456), (2, 66657728), (4, 33328864), (8, 16664432), (16, 8332216), (32, 4166108), (59, 2259584), (64, 2083054), (118, 1129792), (127, 1049728), (128, 1041527), (139, 959104), (236, 564896), (254, 524864), (278, 479552), (472, 282448), (508, 262432), (556, 239776), (944, 141224), (1016, 131216), (1112, 119888), (1888, 70612), (2032, 65608), (2224, 59944), (3776, 35306), (4064, 32804), (4448, 29972), (7493, 17792), (7552, 17653), (8128, 16402), (8201, 16256), (8896, 14986)]