155066401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1307}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 187975296

約数和(自身を除く): 32908895

約数列:

[1, 7, 17, 119, 997, 1307, 6979, 9149, 16949, 22219, 118643, 155533, 1303079, 9121553, 22152343, 155066401]

約数ペア:

[(1, 155066401), (7, 22152343), (17, 9121553), (119, 1303079), (997, 155533), (1307, 118643), (6979, 22219), (9149, 16949)]