166469352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{990889}}^1$

素因数の和:990905

約数の個数: 32

約数和(自身を含む): 475627200

約数和(自身を除く): 309157848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 990889, 1981778, 2972667, 3963556, 5945334, 6936223, 7927112, 11890668, 13872446, 20808669, 23781336, 27744892, 41617338, 55489784, 83234676, 166469352]

約数ペア:

[(1, 166469352), (2, 83234676), (3, 55489784), (4, 41617338), (6, 27744892), (7, 23781336), (8, 20808669), (12, 13872446), (14, 11890668), (21, 7927112), (24, 6936223), (28, 5945334), (42, 3963556), (56, 2972667), (84, 1981778), (168, 990889)]