128486016

素因数分解:

$2^7\times 3^2\times {\mathrm{111533}}^1$

素因数の和:111553

約数の個数: 48

約数和(自身を含む): 369735210

約数和(自身を除く): 241249194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111533, 223066, 334599, 446132, 669198, 892264, 1003797, 1338396, 1784528, 2007594, 2676792, 3569056, 4015188, 5353584, 7138112, 8030376, 10707168, 14276224, 16060752, 21414336, 32121504, 42828672, 64243008, 128486016]

約数ペア:

[(1, 128486016), (2, 64243008), (3, 42828672), (4, 32121504), (6, 21414336), (8, 16060752), (9, 14276224), (12, 10707168), (16, 8030376), (18, 7138112), (24, 5353584), (32, 4015188), (36, 3569056), (48, 2676792), (64, 2007594), (72, 1784528), (96, 1338396), (128, 1003797), (144, 892264), (192, 669198), (288, 446132), (384, 334599), (576, 223066), (1152, 111533)]