157551628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{23857}}^1$

素因数の和:24001

約数の個数: 24

約数和(自身を含む): 299274752

約数和(自身を除く): 141723124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 23857, 47714, 95428, 310141, 620282, 1240564, 3029839, 6059678, 12119356, 39387907, 78775814, 157551628]

約数ペア:

[(1, 157551628), (2, 78775814), (4, 39387907), (13, 12119356), (26, 6059678), (52, 3029839), (127, 1240564), (254, 620282), (508, 310141), (1651, 95428), (3302, 47714), (6604, 23857)]