169453984

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18451}}^1$

素因数の和:18509

約数の個数: 48

約数和(自身を含む): 390591936

約数和(自身を除く): 221137952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 18451, 36902, 73804, 129157, 147608, 258314, 295216, 516628, 590432, 756491, 1033256, 1512982, 2066512, 3025964, 4133024, 5295437, 6051928, 10590874, 12103856, 21181748, 24207712, 42363496, 84726992, 169453984]

約数ペア:

[(1, 169453984), (2, 84726992), (4, 42363496), (7, 24207712), (8, 21181748), (14, 12103856), (16, 10590874), (28, 6051928), (32, 5295437), (41, 4133024), (56, 3025964), (82, 2066512), (112, 1512982), (164, 1033256), (224, 756491), (287, 590432), (328, 516628), (574, 295216), (656, 258314), (1148, 147608), (1312, 129157), (2296, 73804), (4592, 36902), (9184, 18451)]