161740801

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 172751040

約数和(自身を除く): 11010239

約数列:

[1, 29, 37, 307, 491, 1073, 8903, 11359, 14239, 18167, 150737, 329411, 526843, 4371373, 5577269, 161740801]

約数ペア:

[(1, 161740801), (29, 5577269), (37, 4371373), (307, 526843), (491, 329411), (1073, 150737), (8903, 18167), (11359, 14239)]