159241172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{2281}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 288298752

約数和(自身を除く): 129057580

約数列:

[1, 2, 4, 31, 62, 124, 563, 1126, 2252, 2281, 4562, 9124, 17453, 34906, 69812, 70711, 141422, 282844, 1284203, 2568406, 5136812, 39810293, 79620586, 159241172]

約数ペア:

[(1, 159241172), (2, 79620586), (4, 39810293), (31, 5136812), (62, 2568406), (124, 1284203), (563, 282844), (1126, 141422), (2252, 70711), (2281, 69812), (4562, 34906), (9124, 17453)]