126202864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{415141}}^1$

素因数の和:415168

約数の個数: 20

約数和(自身を含む): 257388040

約数和(自身を除く): 131185176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 415141, 830282, 1660564, 3321128, 6642256, 7887679, 15775358, 31550716, 63101432, 126202864]

約数ペア:

[(1, 126202864), (2, 63101432), (4, 31550716), (8, 15775358), (16, 7887679), (19, 6642256), (38, 3321128), (76, 1660564), (152, 830282), (304, 415141)]