159397636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{28403}}^1$

素因数の和:28491

約数の個数: 24

約数和(自身を含む): 295856064

約数和(自身を除く): 136458428

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 28403, 56806, 113612, 653269, 1306538, 1732583, 2613076, 3465166, 6930332, 39849409, 79698818, 159397636]

約数ペア:

[(1, 159397636), (2, 79698818), (4, 39849409), (23, 6930332), (46, 3465166), (61, 2613076), (92, 1732583), (122, 1306538), (244, 653269), (1403, 113612), (2806, 56806), (5612, 28403)]