157723918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{117529}}^1$

素因数の和:117603

約数の個数: 16

約数和(自身を含む): 262326960

約数和(自身を除く): 104603042

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 117529, 235058, 1292819, 2585638, 7169269, 14338538, 78861959, 157723918]

約数ペア:

[(1, 157723918), (2, 78861959), (11, 14338538), (22, 7169269), (61, 2585638), (122, 1292819), (671, 235058), (1342, 117529)]