156945139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6637}}^1$

素因数の和:6774

約数の個数: 16

約数和(自身を含む): 180659808

約数和(自身を除く): 23714669

約数列:

[1, 13, 17, 107, 221, 1391, 1819, 6637, 23647, 86281, 112829, 710159, 1466777, 9232067, 12072703, 156945139]

約数ペア:

[(1, 156945139), (13, 12072703), (17, 9232067), (107, 1466777), (221, 710159), (1391, 112829), (1819, 86281), (6637, 23647)]