168204938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{125339}}^1$

素因数の和:125413

約数の個数: 16

約数和(自身を含む): 279758880

約数和(自身を除く): 111553942

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 125339, 250678, 1378729, 2757458, 7645679, 15291358, 84102469, 168204938]

約数ペア:

[(1, 168204938), (2, 84102469), (11, 15291358), (22, 7645679), (61, 2757458), (122, 1378729), (671, 250678), (1342, 125339)]