159173498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{16481}}^1$

素因数の和:16933

約数の個数: 16

約数和(自身を含む): 261074880

約数和(自身を除く): 101901382

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 16481, 32962, 181291, 362582, 7235159, 14470318, 79586749, 159173498]

約数ペア:

[(1, 159173498), (2, 79586749), (11, 14470318), (22, 7235159), (439, 362582), (878, 181291), (4829, 32962), (9658, 16481)]