155287144

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{34849}}^1$

素因数の和:35412

約数の個数: 16

約数和(自身を含む): 291694500

約数和(自身を除く): 136407356

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 34849, 69698, 139396, 278792, 19410893, 38821786, 77643572, 155287144]

約数ペア:

[(1, 155287144), (2, 77643572), (4, 38821786), (8, 19410893), (557, 278792), (1114, 139396), (2228, 69698), (4456, 34849)]