156628412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2303359}}^1$

素因数の和:2303380

約数の個数: 12

約数和(自身を含む): 290223360

約数和(自身を除く): 133594948

約数列:

[1, 2, 4, 17, 34, 68, 2303359, 4606718, 9213436, 39157103, 78314206, 156628412]

約数ペア:

[(1, 156628412), (2, 78314206), (4, 39157103), (17, 9213436), (34, 4606718), (68, 2303359)]