157649291

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 171245568

約数和(自身を除く): 13596277

約数列:

[1, 23, 31, 127, 713, 1741, 2921, 3937, 40043, 53971, 90551, 221107, 1241333, 5085461, 6854317, 157649291]

約数ペア:

[(1, 157649291), (23, 6854317), (31, 5085461), (127, 1241333), (713, 221107), (1741, 90551), (2921, 53971), (3937, 40043)]