164669276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127453}}^1$

素因数の和:127493

約数の個数: 24

約数和(自身を含む): 321184080

約数和(自身を除く): 156514804

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 127453, 254906, 509812, 2166701, 2421607, 4333402, 4843214, 8666804, 9686428, 41167319, 82334638, 164669276]

約数ペア:

[(1, 164669276), (2, 82334638), (4, 41167319), (17, 9686428), (19, 8666804), (34, 4843214), (38, 4333402), (68, 2421607), (76, 2166701), (323, 509812), (646, 254906), (1292, 127453)]