159149966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 259079040

約数和(自身を除く): 99929074

約数列:

[1, 2, 19, 38, 43, 86, 173, 346, 563, 817, 1126, 1634, 3287, 6574, 7439, 10697, 14878, 21394, 24209, 48418, 97399, 141341, 194798, 282682, 459971, 919942, 1850581, 3701162, 4188157, 8376314, 79574983, 159149966]

約数ペア:

[(1, 159149966), (2, 79574983), (19, 8376314), (38, 4188157), (43, 3701162), (86, 1850581), (173, 919942), (346, 459971), (563, 282682), (817, 194798), (1126, 141341), (1634, 97399), (3287, 48418), (6574, 24209), (7439, 21394), (10697, 14878)]