163767072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{243701}}^1$

素因数の和:243721

約数の個数: 48

約数和(自身を含む): 491303232

約数和(自身を除く): 327536160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 243701, 487402, 731103, 974804, 1462206, 1705907, 1949608, 2924412, 3411814, 3899216, 5117721, 5848824, 6823628, 7798432, 10235442, 11697648, 13647256, 20470884, 23395296, 27294512, 40941768, 54589024, 81883536, 163767072]

約数ペア:

[(1, 163767072), (2, 81883536), (3, 54589024), (4, 40941768), (6, 27294512), (7, 23395296), (8, 20470884), (12, 13647256), (14, 11697648), (16, 10235442), (21, 7798432), (24, 6823628), (28, 5848824), (32, 5117721), (42, 3899216), (48, 3411814), (56, 2924412), (84, 1949608), (96, 1705907), (112, 1462206), (168, 974804), (224, 731103), (336, 487402), (672, 243701)]