128026752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47629}}^1$

素因数の和:47653

約数の個数: 64

約数和(自身を含む): 388660800

約数和(自身を除く): 260634048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 47629, 95258, 142887, 190516, 285774, 333403, 381032, 571548, 666806, 762064, 1000209, 1143096, 1333612, 1524128, 2000418, 2286192, 2667224, 3048256, 4000836, 4572384, 5334448, 6096512, 8001672, 9144768, 10668896, 16003344, 18289536, 21337792, 32006688, 42675584, 64013376, 128026752]

約数ペア:

[(1, 128026752), (2, 64013376), (3, 42675584), (4, 32006688), (6, 21337792), (7, 18289536), (8, 16003344), (12, 10668896), (14, 9144768), (16, 8001672), (21, 6096512), (24, 5334448), (28, 4572384), (32, 4000836), (42, 3048256), (48, 2667224), (56, 2286192), (64, 2000418), (84, 1524128), (96, 1333612), (112, 1143096), (128, 1000209), (168, 762064), (192, 666806), (224, 571548), (336, 381032), (384, 333403), (448, 285774), (672, 190516), (896, 142887), (1344, 95258), (2688, 47629)]