164890252802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{160813}}^1$

素因数の和:161079

約数の個数: 48

約数和(自身を含む): 287458241280

約数和(自身を除く): 122567988478

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 223, 242, 418, 446, 2299, 2453, 4237, 4598, 4906, 8474, 26983, 46607, 53966, 93214, 160813, 321626, 512677, 1025354, 1768943, 3055447, 3537886, 6110894, 19458373, 33609917, 35861299, 38916746, 67219834, 71722598, 369709087, 394474289, 681364681, 739418174, 788948578, 1362729362, 4339217179, 7495011491, 8678434358, 14990022982, 82445126401, 164890252802]

約数ペア:

[(1, 164890252802), (2, 82445126401), (11, 14990022982), (19, 8678434358), (22, 7495011491), (38, 4339217179), (121, 1362729362), (209, 788948578), (223, 739418174), (242, 681364681), (418, 394474289), (446, 369709087), (2299, 71722598), (2453, 67219834), (4237, 38916746), (4598, 35861299), (4906, 33609917), (8474, 19458373), (26983, 6110894), (46607, 3537886), (53966, 3055447), (93214, 1768943), (160813, 1025354), (321626, 512677)]