189681726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 414698256

約数和(自身を除く): 225016530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 353, 498, 706, 1059, 1079, 2118, 2158, 3237, 4589, 6474, 6889, 9178, 13767, 13778, 20667, 27534, 29299, 41334, 58598, 87897, 89557, 175794, 179114, 268671, 380887, 537342, 761774, 1142661, 2285322, 2431817, 4863634, 7295451, 14590902, 31613621, 63227242, 94840863, 189681726]

約数ペア:

[(1, 189681726), (2, 94840863), (3, 63227242), (6, 31613621), (13, 14590902), (26, 7295451), (39, 4863634), (78, 2431817), (83, 2285322), (166, 1142661), (249, 761774), (353, 537342), (498, 380887), (706, 268671), (1059, 179114), (1079, 175794), (2118, 89557), (2158, 87897), (3237, 58598), (4589, 41334), (6474, 29299), (6889, 27534), (9178, 20667), (13767, 13778)]