129962192

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{111269}}^1$

素因数の和:111350

約数の個数: 20

約数和(自身を含む): 255253380

約数和(自身を除く): 125291188

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 111269, 222538, 445076, 890152, 1780304, 8122637, 16245274, 32490548, 64981096, 129962192]

約数ペア:

[(1, 129962192), (2, 64981096), (4, 32490548), (8, 16245274), (16, 8122637), (73, 1780304), (146, 890152), (292, 445076), (584, 222538), (1168, 111269)]