192683168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 403449984

約数和(自身を除く): 210766816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 271, 272, 542, 544, 1084, 1307, 2168, 2614, 4336, 4607, 5228, 8672, 9214, 10456, 18428, 20912, 22219, 36856, 41824, 44438, 73712, 88876, 147424, 177752, 354197, 355504, 708394, 711008, 1416788, 2833576, 5667152, 6021349, 11334304, 12042698, 24085396, 48170792, 96341584, 192683168]

約数ペア:

[(1, 192683168), (2, 96341584), (4, 48170792), (8, 24085396), (16, 12042698), (17, 11334304), (32, 6021349), (34, 5667152), (68, 2833576), (136, 1416788), (271, 711008), (272, 708394), (542, 355504), (544, 354197), (1084, 177752), (1307, 147424), (2168, 88876), (2614, 73712), (4336, 44438), (4607, 41824), (5228, 36856), (8672, 22219), (9214, 20912), (10456, 18428)]