168623404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{47207}}^1$

素因数の和:47277

約数の個数: 24

約数和(自身を含む): 317237760

約数和(自身を除く): 148614356

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 47207, 94414, 188828, 896933, 1793866, 2218729, 3587732, 4437458, 8874916, 42155851, 84311702, 168623404]

約数ペア:

[(1, 168623404), (2, 84311702), (4, 42155851), (19, 8874916), (38, 4437458), (47, 3587732), (76, 2218729), (94, 1793866), (188, 896933), (893, 188828), (1786, 94414), (3572, 47207)]