166754887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 202245120

約数和(自身を除く): 35490233

約数列:

[1, 13, 17, 19, 151, 221, 247, 263, 323, 1963, 2567, 2869, 3419, 4199, 4471, 4997, 33371, 37297, 39713, 48773, 58123, 64961, 84949, 516269, 634049, 675121, 754547, 1104337, 8776573, 9809111, 12827299, 166754887]

約数ペア:

[(1, 166754887), (13, 12827299), (17, 9809111), (19, 8776573), (151, 1104337), (221, 754547), (247, 675121), (263, 634049), (323, 516269), (1963, 84949), (2567, 64961), (2869, 58123), (3419, 48773), (4199, 39713), (4471, 37297), (4997, 33371)]