143322732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2213}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 415842336

約数和(自身を除く): 272519604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2213, 2313, 3084, 3598, 4426, 4626, 5397, 6639, 7196, 8852, 9252, 10794, 13278, 15491, 16191, 19917, 21588, 26556, 30982, 32382, 39834, 46473, 61964, 64764, 79668, 92946, 139419, 185892, 278838, 557676, 568741, 1137482, 1706223, 2274964, 3412446, 3981187, 5118669, 6824892, 7962374, 10237338, 11943561, 15924748, 20474676, 23887122, 35830683, 47774244, 71661366, 143322732]

約数ペア:

[(1, 143322732), (2, 71661366), (3, 47774244), (4, 35830683), (6, 23887122), (7, 20474676), (9, 15924748), (12, 11943561), (14, 10237338), (18, 7962374), (21, 6824892), (28, 5118669), (36, 3981187), (42, 3412446), (63, 2274964), (84, 1706223), (126, 1137482), (252, 568741), (257, 557676), (514, 278838), (771, 185892), (1028, 139419), (1542, 92946), (1799, 79668), (2213, 64764), (2313, 61964), (3084, 46473), (3598, 39834), (4426, 32382), (4626, 30982), (5397, 26556), (6639, 21588), (7196, 19917), (8852, 16191), (9252, 15491), (10794, 13278)]