121088128

素因数分解:

$2^7\times 7^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 277848000

約数和(自身を除く): 156759872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 298, 448, 596, 896, 907, 1043, 1192, 1814, 2086, 2384, 3628, 4172, 4768, 6349, 7256, 8344, 9536, 12698, 14512, 16688, 19072, 25396, 29024, 33376, 50792, 58048, 66752, 101584, 116096, 133504, 135143, 203168, 270286, 406336, 540572, 812672, 946001, 1081144, 1892002, 2162288, 3784004, 4324576, 7568008, 8649152, 15136016, 17298304, 30272032, 60544064, 121088128]

約数ペア:

[(1, 121088128), (2, 60544064), (4, 30272032), (7, 17298304), (8, 15136016), (14, 8649152), (16, 7568008), (28, 4324576), (32, 3784004), (56, 2162288), (64, 1892002), (112, 1081144), (128, 946001), (149, 812672), (224, 540572), (298, 406336), (448, 270286), (596, 203168), (896, 135143), (907, 133504), (1043, 116096), (1192, 101584), (1814, 66752), (2086, 58048), (2384, 50792), (3628, 33376), (4172, 29024), (4768, 25396), (6349, 19072), (7256, 16688), (8344, 14512), (9536, 12698)]