172548796

素因数分解:

$2^2\times 7^2\times {\mathrm{883}}^1\times {\mathrm{997}}^1$

素因数の和:1898

約数の個数: 36

約数和(自身を含む): 352010568

約数和(自身を除く): 179461772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 883, 997, 1766, 1994, 3532, 3988, 6181, 6979, 12362, 13958, 24724, 27916, 43267, 48853, 86534, 97706, 173068, 195412, 880351, 1760702, 3521404, 6162457, 12324914, 24649828, 43137199, 86274398, 172548796]

約数ペア:

[(1, 172548796), (2, 86274398), (4, 43137199), (7, 24649828), (14, 12324914), (28, 6162457), (49, 3521404), (98, 1760702), (196, 880351), (883, 195412), (997, 173068), (1766, 97706), (1994, 86534), (3532, 48853), (3988, 43267), (6181, 27916), (6979, 24724), (12362, 13958)]