142843506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42589}}^1$

素因数の和:42650

約数の個数: 32

約数和(自身を含む): 314825280

約数和(自身を除く): 171981774

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 42589, 85178, 127767, 255534, 553657, 1107314, 1660971, 1831327, 3321942, 3662654, 5493981, 10987962, 23807251, 47614502, 71421753, 142843506]

約数ペア:

[(1, 142843506), (2, 71421753), (3, 47614502), (6, 23807251), (13, 10987962), (26, 5493981), (39, 3662654), (43, 3321942), (78, 1831327), (86, 1660971), (129, 1107314), (258, 553657), (559, 255534), (1118, 127767), (1677, 85178), (3354, 42589)]