161036666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{605401}}^1$

素因数の和:605429

約数の個数: 16

約数和(自身を含む): 290592960

約数和(自身を除く): 129556294

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 605401, 1210802, 4237807, 8475614, 11502619, 23005238, 80518333, 161036666]

約数ペア:

[(1, 161036666), (2, 80518333), (7, 23005238), (14, 11502619), (19, 8475614), (38, 4237807), (133, 1210802), (266, 605401)]