168269530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117671}}^1$

素因数の和:117702

約数の個数: 32

約数和(自身を含む): 355840128

約数和(自身を除く): 187570598

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 117671, 235342, 588355, 1176710, 1294381, 1529723, 2588762, 3059446, 6471905, 7648615, 12943810, 15297230, 16826953, 33653906, 84134765, 168269530]

約数ペア:

[(1, 168269530), (2, 84134765), (5, 33653906), (10, 16826953), (11, 15297230), (13, 12943810), (22, 7648615), (26, 6471905), (55, 3059446), (65, 2588762), (110, 1529723), (130, 1294381), (143, 1176710), (286, 588355), (715, 235342), (1430, 117671)]