131282142

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{769}}^2$

素因数の和:1580

約数の個数: 24

約数和(自身を含む): 270011736

約数和(自身を除く): 138729594

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 769, 1538, 2307, 4614, 28453, 56906, 85359, 170718, 591361, 1182722, 1774083, 3548166, 21880357, 43760714, 65641071, 131282142]

約数ペア:

[(1, 131282142), (2, 65641071), (3, 43760714), (6, 21880357), (37, 3548166), (74, 1774083), (111, 1182722), (222, 591361), (769, 170718), (1538, 85359), (2307, 56906), (4614, 28453)]