138156738

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{203771}}^1$

素因数の和:203889

約数の個数: 16

約数和(自身を含む): 278760096

約数和(自身を除く): 140603358

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 203771, 407542, 611313, 1222626, 23026123, 46052246, 69078369, 138156738]

約数ペア:

[(1, 138156738), (2, 69078369), (3, 46052246), (6, 23026123), (113, 1222626), (226, 611313), (339, 407542), (678, 203771)]