156939804104

素因数分解:

$2^3\times {\mathrm{3491}}^1\times {\mathrm{5619443}}^1$

素因数の和:5622940

約数の個数: 16

約数和(自身を含む): 294346476720

約数和(自身を除く): 137406672616

約数列:

[1, 2, 4, 8, 3491, 6982, 13964, 27928, 5619443, 11238886, 22477772, 44955544, 19617475513, 39234951026, 78469902052, 156939804104]

約数ペア:

[(1, 156939804104), (2, 78469902052), (4, 39234951026), (8, 19617475513), (3491, 44955544), (6982, 22477772), (13964, 11238886), (27928, 5619443)]