168014145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50683}}^1$

素因数の和:50721

約数の個数: 32

約数和(自身を含む): 306536832

約数和(自身を除く): 138522687

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 50683, 152049, 253415, 658879, 760245, 861611, 1976637, 2584833, 3294395, 4308055, 9883185, 11200943, 12924165, 33602829, 56004715, 168014145]

約数ペア:

[(1, 168014145), (3, 56004715), (5, 33602829), (13, 12924165), (15, 11200943), (17, 9883185), (39, 4308055), (51, 3294395), (65, 2584833), (85, 1976637), (195, 861611), (221, 760245), (255, 658879), (663, 253415), (1105, 152049), (3315, 50683)]