161787130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{951689}}^1$

素因数の和:951713

約数の個数: 16

約数和(自身を含む): 308347560

約数和(自身を除く): 146560430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 951689, 1903378, 4758445, 9516890, 16178713, 32357426, 80893565, 161787130]

約数ペア:

[(1, 161787130), (2, 80893565), (5, 32357426), (10, 16178713), (17, 9516890), (34, 4758445), (85, 1903378), (170, 951689)]