163856016

素因数分解:

$2^4\times 3^2\times {\mathrm{1137889}}^1$

素因数の和:1137903

約数の個数: 30

約数和(自身を含む): 458569670

約数和(自身を除く): 294713654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1137889, 2275778, 3413667, 4551556, 6827334, 9103112, 10241001, 13654668, 18206224, 20482002, 27309336, 40964004, 54618672, 81928008, 163856016]

約数ペア:

[(1, 163856016), (2, 81928008), (3, 54618672), (4, 40964004), (6, 27309336), (8, 20482002), (9, 18206224), (12, 13654668), (16, 10241001), (18, 9103112), (24, 6827334), (36, 4551556), (48, 3413667), (72, 2275778), (144, 1137889)]