128812524

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{647}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 308302848

約数和(自身を除く): 179490324

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 353, 564, 647, 706, 1059, 1294, 1412, 1941, 2118, 2588, 3882, 4236, 7764, 16591, 30409, 33182, 49773, 60818, 66364, 91227, 99546, 121636, 182454, 199092, 228391, 364908, 456782, 685173, 913564, 1370346, 2740692, 10734377, 21468754, 32203131, 42937508, 64406262, 128812524]

約数ペア:

[(1, 128812524), (2, 64406262), (3, 42937508), (4, 32203131), (6, 21468754), (12, 10734377), (47, 2740692), (94, 1370346), (141, 913564), (188, 685173), (282, 456782), (353, 364908), (564, 228391), (647, 199092), (706, 182454), (1059, 121636), (1294, 99546), (1412, 91227), (1941, 66364), (2118, 60818), (2588, 49773), (3882, 33182), (4236, 30409), (7764, 16591)]