154093037

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 189235200

約数和(自身を除く): 35142163

約数列:

[1, 7, 29, 43, 127, 139, 203, 301, 889, 973, 1247, 3683, 4031, 5461, 5977, 8729, 17653, 25781, 28217, 38227, 41839, 123571, 158369, 173333, 511937, 759079, 1108583, 1213331, 3583559, 5313553, 22013291, 154093037]

約数ペア:

[(1, 154093037), (7, 22013291), (29, 5313553), (43, 3583559), (127, 1213331), (139, 1108583), (203, 759079), (301, 511937), (889, 173333), (973, 158369), (1247, 123571), (3683, 41839), (4031, 38227), (5461, 28217), (5977, 25781), (8729, 17653)]