159124511

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10911

約数の個数: 24

約数和(自身を含む): 208029024

約数和(自身を除く): 48904513

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 10861, 14651, 76027, 141193, 249803, 532189, 988351, 1748621, 3247439, 6918457, 12240347, 22732073, 159124511]

約数ペア:

[(1, 159124511), (7, 22732073), (13, 12240347), (23, 6918457), (49, 3247439), (91, 1748621), (161, 988351), (299, 532189), (637, 249803), (1127, 141193), (2093, 76027), (10861, 14651)]