137464894

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{32621}}^1$

素因数の和:32680

約数の個数: 24

約数和(自身を含む): 245447928

約数和(自身を除く): 107983034

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 32621, 65242, 228347, 456694, 1402703, 1598429, 2805406, 3196858, 9818921, 19637842, 68732447, 137464894]

約数ペア:

[(1, 137464894), (2, 68732447), (7, 19637842), (14, 9818921), (43, 3196858), (49, 2805406), (86, 1598429), (98, 1402703), (301, 456694), (602, 228347), (2107, 65242), (4214, 32621)]