158052908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{20129}}^1$

素因数の和:20297

約数の個数: 24

約数和(自身を含む): 299856480

約数和(自身を除く): 141803572

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 20129, 40258, 80516, 261677, 523354, 1046708, 3039479, 6078958, 12157916, 39513227, 79026454, 158052908]

約数ペア:

[(1, 158052908), (2, 79026454), (4, 39513227), (13, 12157916), (26, 6078958), (52, 3039479), (151, 1046708), (302, 523354), (604, 261677), (1963, 80516), (3926, 40258), (7852, 20129)]