141669584

素因数分解:

$2^4\times 7^2\times {\mathrm{180701}}^1$

素因数の和:180723

約数の個数: 30

約数和(自身を含む): 319300434

約数和(自身を除く): 177630850

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 180701, 361402, 722804, 1264907, 1445608, 2529814, 2891216, 5059628, 8854349, 10119256, 17708698, 20238512, 35417396, 70834792, 141669584]

約数ペア:

[(1, 141669584), (2, 70834792), (4, 35417396), (7, 20238512), (8, 17708698), (14, 10119256), (16, 8854349), (28, 5059628), (49, 2891216), (56, 2529814), (98, 1445608), (112, 1264907), (196, 722804), (392, 361402), (784, 180701)]