158249672

素因数分解:

$2^3\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2503}}^1$

素因数の和:3645

約数の個数: 32

約数和(自身を含む): 339542400

約数和(自身を除く): 181292728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1129, 2258, 2503, 4516, 5006, 7903, 9032, 10012, 15806, 17521, 20024, 31612, 35042, 63224, 70084, 140168, 2825887, 5651774, 11303548, 19781209, 22607096, 39562418, 79124836, 158249672]

約数ペア:

[(1, 158249672), (2, 79124836), (4, 39562418), (7, 22607096), (8, 19781209), (14, 11303548), (28, 5651774), (56, 2825887), (1129, 140168), (2258, 70084), (2503, 63224), (4516, 35042), (5006, 31612), (7903, 20024), (9032, 17521), (10012, 15806)]