165120386

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 249420600

約数和(自身を除く): 84300214

約数列:

[1, 2, 373, 389, 569, 746, 778, 1138, 145097, 212237, 221341, 290194, 424474, 442682, 82560193, 165120386]

約数ペア:

[(1, 165120386), (2, 82560193), (373, 442682), (389, 424474), (569, 290194), (746, 221341), (778, 212237), (1138, 145097)]