142779198

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{145991}}^1$

素因数の和:146159

約数の個数: 16

約数和(自身を含む): 287312256

約数和(自身を除く): 144533058

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 145991, 291982, 437973, 875946, 23796533, 47593066, 71389599, 142779198]

約数ペア:

[(1, 142779198), (2, 71389599), (3, 47593066), (6, 23796533), (163, 875946), (326, 437973), (489, 291982), (978, 145991)]