161716194

素因数分解:

$2^1\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{8647}}^1$

素因数の和:9694

約数の個数: 24

約数和(自身を含む): 350762880

約数和(自身を除く): 189046686

約数列:

[1, 2, 3, 6, 9, 18, 1039, 2078, 3117, 6234, 8647, 9351, 17294, 18702, 25941, 51882, 77823, 155646, 8984233, 17968466, 26952699, 53905398, 80858097, 161716194]

約数ペア:

[(1, 161716194), (2, 80858097), (3, 53905398), (6, 26952699), (9, 17968466), (18, 8984233), (1039, 155646), (2078, 77823), (3117, 51882), (6234, 25941), (8647, 18702), (9351, 17294)]