142930004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221941}}^1$

素因数の和:221975

約数の個数: 24

約数和(自身を含む): 298290048

約数和(自身を除く): 155360044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 221941, 443882, 887764, 1553587, 3107174, 5104643, 6214348, 10209286, 20418572, 35732501, 71465002, 142930004]

約数ペア:

[(1, 142930004), (2, 71465002), (4, 35732501), (7, 20418572), (14, 10209286), (23, 6214348), (28, 5104643), (46, 3107174), (92, 1553587), (161, 887764), (322, 443882), (644, 221941)]