139569664

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{1613}}^1$

素因数の和:1657

約数の個数: 60

約数和(自身を含む): 302155326

約数和(自身を除く): 162585662

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1352, 1613, 1664, 2704, 3226, 3328, 5408, 6452, 6656, 10816, 12904, 20969, 21632, 25808, 41938, 43264, 51616, 83876, 86528, 103232, 167752, 206464, 272597, 335504, 412928, 545194, 671008, 825856, 1090388, 1342016, 2180776, 2684032, 4361552, 5368064, 8723104, 10736128, 17446208, 34892416, 69784832, 139569664]

約数ペア:

[(1, 139569664), (2, 69784832), (4, 34892416), (8, 17446208), (13, 10736128), (16, 8723104), (26, 5368064), (32, 4361552), (52, 2684032), (64, 2180776), (104, 1342016), (128, 1090388), (169, 825856), (208, 671008), (256, 545194), (338, 412928), (416, 335504), (512, 272597), (676, 206464), (832, 167752), (1352, 103232), (1613, 86528), (1664, 83876), (2704, 51616), (3226, 43264), (3328, 41938), (5408, 25808), (6452, 21632), (6656, 20969), (10816, 12904)]