172897984

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9413}}^1$

素因数の和:9473

約数の個数: 56

約数和(自身を含む): 401714208

約数和(自身を除く): 228816224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 9413, 18368, 18826, 37652, 65891, 75304, 131782, 150608, 263564, 301216, 385933, 527128, 602432, 771866, 1054256, 1543732, 2108512, 2701531, 3087464, 4217024, 5403062, 6174928, 10806124, 12349856, 21612248, 24699712, 43224496, 86448992, 172897984]

約数ペア:

[(1, 172897984), (2, 86448992), (4, 43224496), (7, 24699712), (8, 21612248), (14, 12349856), (16, 10806124), (28, 6174928), (32, 5403062), (41, 4217024), (56, 3087464), (64, 2701531), (82, 2108512), (112, 1543732), (164, 1054256), (224, 771866), (287, 602432), (328, 527128), (448, 385933), (574, 301216), (656, 263564), (1148, 150608), (1312, 131782), (2296, 75304), (2624, 65891), (4592, 37652), (9184, 18826), (9413, 18368)]