128871024

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{116731}}^1$

素因数の和:116765

約数の個数: 40

約数和(自身を含む): 347394432

約数和(自身を除く): 218523408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 116731, 233462, 350193, 466924, 700386, 933848, 1400772, 1867696, 2684813, 2801544, 5369626, 5603088, 8054439, 10739252, 16108878, 21478504, 32217756, 42957008, 64435512, 128871024]

約数ペア:

[(1, 128871024), (2, 64435512), (3, 42957008), (4, 32217756), (6, 21478504), (8, 16108878), (12, 10739252), (16, 8054439), (23, 5603088), (24, 5369626), (46, 2801544), (48, 2684813), (69, 1867696), (92, 1400772), (138, 933848), (184, 700386), (276, 466924), (368, 350193), (552, 233462), (1104, 116731)]