143274242

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{3371}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 218505600

約数和(自身を除く): 75231358

約数列:

[1, 2, 79, 158, 269, 538, 3371, 6742, 21251, 42502, 266309, 532618, 906799, 1813598, 71637121, 143274242]

約数ペア:

[(1, 143274242), (2, 71637121), (79, 1813598), (158, 906799), (269, 532618), (538, 266309), (3371, 42502), (6742, 21251)]