157982004

素因数分解:

$2^2\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{3307}}^1$

素因数の和:4644

約数の個数: 36

約数和(自身を含む): 399765184

約数和(自身を除く): 241783180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1327, 2654, 3307, 3981, 5308, 6614, 7962, 9921, 11943, 13228, 15924, 19842, 23886, 29763, 39684, 47772, 59526, 119052, 4388389, 8776778, 13165167, 17553556, 26330334, 39495501, 52660668, 78991002, 157982004]

約数ペア:

[(1, 157982004), (2, 78991002), (3, 52660668), (4, 39495501), (6, 26330334), (9, 17553556), (12, 13165167), (18, 8776778), (36, 4388389), (1327, 119052), (2654, 59526), (3307, 47772), (3981, 39684), (5308, 29763), (6614, 23886), (7962, 19842), (9921, 15924), (11943, 13228)]