143026816

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{6691}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 286685280

約数和(自身を除く): 143658464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 5344, 6691, 10688, 13382, 21376, 26764, 53528, 107056, 214112, 428224, 856448, 1117397, 2234794, 4469588, 8939176, 17878352, 35756704, 71513408, 143026816]

約数ペア:

[(1, 143026816), (2, 71513408), (4, 35756704), (8, 17878352), (16, 8939176), (32, 4469588), (64, 2234794), (128, 1117397), (167, 856448), (334, 428224), (668, 214112), (1336, 107056), (2672, 53528), (5344, 26764), (6691, 21376), (10688, 13382)]