170000372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{22147}}^1$

素因数の和:22271

約数の個数: 24

約数和(自身を含む): 316273440

約数和(自身を除く): 146273068

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 22147, 44294, 88588, 420793, 841586, 1683172, 2236847, 4473694, 8947388, 42500093, 85000186, 170000372]

約数ペア:

[(1, 170000372), (2, 85000186), (4, 42500093), (19, 8947388), (38, 4473694), (76, 2236847), (101, 1683172), (202, 841586), (404, 420793), (1919, 88588), (3838, 44294), (7676, 22147)]