162545890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{96181}}^1$

素因数の和:96214

約数の個数: 24

約数和(自身を含む): 316823508

約数和(自身を除く): 154277618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 96181, 192362, 480905, 961810, 1250353, 2500706, 6251765, 12503530, 16254589, 32509178, 81272945, 162545890]

約数ペア:

[(1, 162545890), (2, 81272945), (5, 32509178), (10, 16254589), (13, 12503530), (26, 6251765), (65, 2500706), (130, 1250353), (169, 961810), (338, 480905), (845, 192362), (1690, 96181)]