188757712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82499}}^1$

素因数の和:82531

約数の個数: 40

約数和(自身を含む): 429660000

約数和(自身を除く): 240902288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 82499, 164998, 329996, 659992, 907489, 1072487, 1319984, 1814978, 2144974, 3629956, 4289948, 7259912, 8579896, 11797357, 14519824, 17159792, 23594714, 47189428, 94378856, 188757712]

約数ペア:

[(1, 188757712), (2, 94378856), (4, 47189428), (8, 23594714), (11, 17159792), (13, 14519824), (16, 11797357), (22, 8579896), (26, 7259912), (44, 4289948), (52, 3629956), (88, 2144974), (104, 1814978), (143, 1319984), (176, 1072487), (208, 907489), (286, 659992), (572, 329996), (1144, 164998), (2288, 82499)]