135223758

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 298022400

約数和(自身を除く): 162798642

約数列:

[1, 2, 3, 6, 9, 18, 127, 149, 254, 298, 381, 397, 447, 762, 794, 894, 1143, 1191, 1341, 2286, 2382, 2682, 3573, 7146, 18923, 37846, 50419, 56769, 59153, 100838, 113538, 118306, 151257, 170307, 177459, 302514, 340614, 354918, 453771, 532377, 907542, 1064754, 7512431, 15024862, 22537293, 45074586, 67611879, 135223758]

約数ペア:

[(1, 135223758), (2, 67611879), (3, 45074586), (6, 22537293), (9, 15024862), (18, 7512431), (127, 1064754), (149, 907542), (254, 532377), (298, 453771), (381, 354918), (397, 340614), (447, 302514), (762, 177459), (794, 170307), (894, 151257), (1143, 118306), (1191, 113538), (1341, 100838), (2286, 59153), (2382, 56769), (2682, 50419), (3573, 37846), (7146, 18923)]