128768946

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1049}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 264600000

約数和(自身を除く): 135831054

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 499, 998, 1049, 1497, 2098, 2994, 3147, 6294, 20459, 40918, 43009, 61377, 86018, 122754, 129027, 258054, 523451, 1046902, 1570353, 3140706, 21461491, 42922982, 64384473, 128768946]

約数ペア:

[(1, 128768946), (2, 64384473), (3, 42922982), (6, 21461491), (41, 3140706), (82, 1570353), (123, 1046902), (246, 523451), (499, 258054), (998, 129027), (1049, 122754), (1497, 86018), (2098, 61377), (2994, 43009), (3147, 40918), (6294, 20459)]