181064492

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137587}}^1$

素因数の和:137645

約数の個数: 24

約数和(自身を含む): 369836544

約数和(自身を除く): 188772052

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 137587, 275174, 550348, 963109, 1926218, 3852436, 6466589, 12933178, 25866356, 45266123, 90532246, 181064492]

約数ペア:

[(1, 181064492), (2, 90532246), (4, 45266123), (7, 25866356), (14, 12933178), (28, 6466589), (47, 3852436), (94, 1926218), (188, 963109), (329, 550348), (658, 275174), (1316, 137587)]