165457130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{45833}}^1$

素因数の和:45878

約数の個数: 24

約数和(自身を含む): 314329572

約数和(自身を除く): 148872442

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 45833, 91666, 229165, 458330, 870827, 1741654, 4354135, 8708270, 16545713, 33091426, 82728565, 165457130]

約数ペア:

[(1, 165457130), (2, 82728565), (5, 33091426), (10, 16545713), (19, 8708270), (38, 4354135), (95, 1741654), (190, 870827), (361, 458330), (722, 229165), (1805, 91666), (3610, 45833)]