157429724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{2207}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 292118400

約数和(自身を除く): 134688676

約数列:

[1, 2, 4, 17, 34, 68, 1049, 2098, 2207, 4196, 4414, 8828, 17833, 35666, 37519, 71332, 75038, 150076, 2315143, 4630286, 9260572, 39357431, 78714862, 157429724]

約数ペア:

[(1, 157429724), (2, 78714862), (4, 39357431), (17, 9260572), (34, 4630286), (68, 2315143), (1049, 150076), (2098, 75038), (2207, 71332), (4196, 37519), (4414, 35666), (8828, 17833)]