135908368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{447067}}^1$

素因数の和:447094

約数の個数: 20

約数和(自身を含む): 277182160

約数和(自身を除く): 141273792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 447067, 894134, 1788268, 3576536, 7153072, 8494273, 16988546, 33977092, 67954184, 135908368]

約数ペア:

[(1, 135908368), (2, 67954184), (4, 33977092), (8, 16988546), (16, 8494273), (19, 7153072), (38, 3576536), (76, 1788268), (152, 894134), (304, 447067)]