161814

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 16

約数和(自身を含む): 327600

約数和(自身を除く): 165786

約数列:

[1, 2, 3, 6, 149, 181, 298, 362, 447, 543, 894, 1086, 26969, 53938, 80907, 161814]

約数ペア:

[(1, 161814), (2, 80907), (3, 53938), (6, 26969), (149, 1086), (181, 894), (298, 543), (362, 447)]