128572032

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1753}}^1$

素因数の和:1961

約数の個数: 64

約数和(自身を含む): 343503360

約数和(自身を除く): 214931328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 382, 384, 573, 764, 1146, 1528, 1753, 2292, 3056, 3506, 4584, 5259, 6112, 7012, 9168, 10518, 12224, 14024, 18336, 21036, 24448, 28048, 36672, 42072, 56096, 73344, 84144, 112192, 168288, 224384, 334823, 336576, 669646, 673152, 1004469, 1339292, 2008938, 2678584, 4017876, 5357168, 8035752, 10714336, 16071504, 21428672, 32143008, 42857344, 64286016, 128572032]

約数ペア:

[(1, 128572032), (2, 64286016), (3, 42857344), (4, 32143008), (6, 21428672), (8, 16071504), (12, 10714336), (16, 8035752), (24, 5357168), (32, 4017876), (48, 2678584), (64, 2008938), (96, 1339292), (128, 1004469), (191, 673152), (192, 669646), (382, 336576), (384, 334823), (573, 224384), (764, 168288), (1146, 112192), (1528, 84144), (1753, 73344), (2292, 56096), (3056, 42072), (3506, 36672), (4584, 28048), (5259, 24448), (6112, 21036), (7012, 18336), (9168, 14024), (10518, 12224)]