143339878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 240395040

約数和(自身を除く): 97055162

約数列:

[1, 2, 11, 22, 53, 106, 269, 457, 538, 583, 914, 1166, 2959, 5027, 5918, 10054, 14257, 24221, 28514, 48442, 122933, 156827, 245866, 266431, 313654, 532862, 1352263, 2704526, 6515449, 13030898, 71669939, 143339878]

約数ペア:

[(1, 143339878), (2, 71669939), (11, 13030898), (22, 6515449), (53, 2704526), (106, 1352263), (269, 532862), (457, 313654), (538, 266431), (583, 245866), (914, 156827), (1166, 122933), (2959, 48442), (5027, 28514), (5918, 24221), (10054, 14257)]