168402889

素因数分解:

${\mathrm{53}}^1\times {\mathrm{127}}^2\times {\mathrm{197}}^1$

素因数の和:504

約数の個数: 12

約数和(自身を含む): 173819844

約数和(自身を除く): 5416955

約数列:

[1, 53, 127, 197, 6731, 10441, 16129, 25019, 854837, 1326007, 3177413, 168402889]

約数ペア:

[(1, 168402889), (53, 3177413), (127, 1326007), (197, 854837), (6731, 25019), (10441, 16129)]