156970674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245799}}^1$

素因数の和:1245814

約数の個数: 24

約数和(自身を含む): 388689600

約数和(自身を除く): 231718926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245799, 2491598, 3737397, 7474794, 8720593, 11212191, 17441186, 22424382, 26161779, 52323558, 78485337, 156970674]

約数ペア:

[(1, 156970674), (2, 78485337), (3, 52323558), (6, 26161779), (7, 22424382), (9, 17441186), (14, 11212191), (18, 8720593), (21, 7474794), (42, 3737397), (63, 2491598), (126, 1245799)]