144474109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 176166144

約数和(自身を除く): 31692035

約数列:

[1, 13, 17, 23, 43, 221, 299, 391, 559, 661, 731, 989, 5083, 8593, 9503, 11237, 12857, 15203, 16813, 28423, 146081, 197639, 218569, 258451, 369499, 483191, 653729, 3359863, 6281483, 8498477, 11113393, 144474109]

約数ペア:

[(1, 144474109), (13, 11113393), (17, 8498477), (23, 6281483), (43, 3359863), (221, 653729), (299, 483191), (391, 369499), (559, 258451), (661, 218569), (731, 197639), (989, 146081), (5083, 28423), (8593, 16813), (9503, 15203), (11237, 12857)]