129578154

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2819}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 266388480

約数和(自身を除く): 136810326

約数列:

[1, 2, 3, 6, 47, 94, 141, 163, 282, 326, 489, 978, 2819, 5638, 7661, 8457, 15322, 16914, 22983, 45966, 132493, 264986, 397479, 459497, 794958, 918994, 1378491, 2756982, 21596359, 43192718, 64789077, 129578154]

約数ペア:

[(1, 129578154), (2, 64789077), (3, 43192718), (6, 21596359), (47, 2756982), (94, 1378491), (141, 918994), (163, 794958), (282, 459497), (326, 397479), (489, 264986), (978, 132493), (2819, 45966), (5638, 22983), (7661, 16914), (8457, 15322)]