158862932

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:632

約数の個数: 36

約数和(自身を含む): 292879860

約数和(自身を除く): 134016928

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 389, 529, 772, 778, 1058, 1556, 2116, 4439, 8878, 8947, 17756, 17894, 35788, 75077, 102097, 150154, 204194, 205781, 300308, 408388, 411562, 823124, 1726771, 3453542, 6907084, 39715733, 79431466, 158862932]

約数ペア:

[(1, 158862932), (2, 79431466), (4, 39715733), (23, 6907084), (46, 3453542), (92, 1726771), (193, 823124), (386, 411562), (389, 408388), (529, 300308), (772, 205781), (778, 204194), (1058, 150154), (1556, 102097), (2116, 75077), (4439, 35788), (8878, 17894), (8947, 17756)]