129954784

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 268295328

約数和(自身を除く): 138340544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 317, 368, 557, 634, 736, 1114, 1268, 2228, 2536, 4456, 5072, 7291, 8912, 10144, 12811, 14582, 17824, 25622, 29164, 51244, 58328, 102488, 116656, 176569, 204976, 233312, 353138, 409952, 706276, 1412552, 2825104, 4061087, 5650208, 8122174, 16244348, 32488696, 64977392, 129954784]

約数ペア:

[(1, 129954784), (2, 64977392), (4, 32488696), (8, 16244348), (16, 8122174), (23, 5650208), (32, 4061087), (46, 2825104), (92, 1412552), (184, 706276), (317, 409952), (368, 353138), (557, 233312), (634, 204976), (736, 176569), (1114, 116656), (1268, 102488), (2228, 58328), (2536, 51244), (4456, 29164), (5072, 25622), (7291, 17824), (8912, 14582), (10144, 12811)]