145536209

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 184358592

約数和(自身を除く): 38822383

約数列:

[1, 7, 13, 43, 91, 169, 301, 559, 1183, 2861, 3913, 7267, 20027, 37193, 50869, 123023, 260351, 483509, 861161, 1599299, 3384563, 11195093, 20790887, 145536209]

約数ペア:

[(1, 145536209), (7, 20790887), (13, 11195093), (43, 3384563), (91, 1599299), (169, 861161), (301, 483509), (559, 260351), (1183, 123023), (2861, 50869), (3913, 37193), (7267, 20027)]