158765431

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 187306560

約数和(自身を除く): 28541129

約数列:

[1, 11, 17, 79, 121, 187, 869, 977, 1343, 2057, 9559, 10747, 14773, 16609, 77183, 118217, 162503, 182699, 849013, 1312111, 2009689, 9339143, 14433221, 158765431]

約数ペア:

[(1, 158765431), (11, 14433221), (17, 9339143), (79, 2009689), (121, 1312111), (187, 849013), (869, 182699), (977, 162503), (1343, 118217), (2057, 77183), (9559, 16609), (10747, 14773)]