127941308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{17839}}^1$

素因数の和:18017

約数の個数: 24

約数和(自身を含む): 245763840

約数和(自身を除く): 117822532

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 17839, 35678, 71356, 196229, 392458, 784916, 2907757, 5815514, 11631028, 31985327, 63970654, 127941308]

約数ペア:

[(1, 127941308), (2, 63970654), (4, 31985327), (11, 11631028), (22, 5815514), (44, 2907757), (163, 784916), (326, 392458), (652, 196229), (1793, 71356), (3586, 35678), (7172, 17839)]