195428144

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{63949}}^1$

素因数の和:64148

約数の個数: 20

約数和(自身を含む): 380630400

約数和(自身を除く): 185202256

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 63949, 127898, 255796, 511592, 1023184, 12214259, 24428518, 48857036, 97714072, 195428144]

約数ペア:

[(1, 195428144), (2, 97714072), (4, 48857036), (8, 24428518), (16, 12214259), (191, 1023184), (382, 511592), (764, 255796), (1528, 127898), (3056, 63949)]