161178802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 270604800

約数和(自身を除く): 109425998

約数列:

[1, 2, 17, 23, 34, 46, 79, 158, 391, 782, 1343, 1817, 2609, 2686, 3634, 5218, 30889, 44353, 60007, 61778, 88706, 120014, 206111, 412222, 1020119, 2040238, 3503887, 4740553, 7007774, 9481106, 80589401, 161178802]

約数ペア:

[(1, 161178802), (2, 80589401), (17, 9481106), (23, 7007774), (34, 4740553), (46, 3503887), (79, 2040238), (158, 1020119), (391, 412222), (782, 206111), (1343, 120014), (1817, 88706), (2609, 61778), (2686, 60007), (3634, 44353), (5218, 30889)]