127342408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{837779}}^1$

素因数の和:837804

約数の個数: 16

約数和(自身を含む): 251334000

約数和(自身を除く): 123991592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 837779, 1675558, 3351116, 6702232, 15917801, 31835602, 63671204, 127342408]

約数ペア:

[(1, 127342408), (2, 63671204), (4, 31835602), (8, 15917801), (19, 6702232), (38, 3351116), (76, 1675558), (152, 837779)]