143406978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 361912320

約数和(自身を除く): 218505342

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 43, 46, 66, 69, 78, 86, 129, 138, 143, 169, 253, 258, 286, 299, 338, 429, 473, 506, 507, 559, 598, 759, 858, 897, 946, 989, 1014, 1118, 1419, 1518, 1677, 1794, 1859, 1978, 2197, 2838, 2967, 3289, 3354, 3718, 3887, 4394, 5577, 5934, 6149, 6578, 6591, 7267, 7774, 9867, 10879, 11154, 11661, 12298, 12857, 13182, 14534, 18447, 19734, 21758, 21801, 23322, 24167, 25714, 32637, 36894, 38571, 42757, 43602, 48334, 50531, 65274, 72501, 77142, 79937, 85514, 94471, 101062, 128271, 141427, 145002, 151593, 159874, 167141, 188942, 239811, 256542, 282854, 283413, 303186, 334282, 424281, 479622, 501423, 555841, 566826, 848562, 1002846, 1039181, 1111682, 1667523, 1838551, 2078362, 2172833, 3117543, 3335046, 3677102, 4345666, 5515653, 6235086, 6518499, 11031306, 13036998, 23901163, 47802326, 71703489, 143406978]

約数ペア:

[(1, 143406978), (2, 71703489), (3, 47802326), (6, 23901163), (11, 13036998), (13, 11031306), (22, 6518499), (23, 6235086), (26, 5515653), (33, 4345666), (39, 3677102), (43, 3335046), (46, 3117543), (66, 2172833), (69, 2078362), (78, 1838551), (86, 1667523), (129, 1111682), (138, 1039181), (143, 1002846), (169, 848562), (253, 566826), (258, 555841), (286, 501423), (299, 479622), (338, 424281), (429, 334282), (473, 303186), (506, 283413), (507, 282854), (559, 256542), (598, 239811), (759, 188942), (858, 167141), (897, 159874), (946, 151593), (989, 145002), (1014, 141427), (1118, 128271), (1419, 101062), (1518, 94471), (1677, 85514), (1794, 79937), (1859, 77142), (1978, 72501), (2197, 65274), (2838, 50531), (2967, 48334), (3289, 43602), (3354, 42757), (3718, 38571), (3887, 36894), (4394, 32637), (5577, 25714), (5934, 24167), (6149, 23322), (6578, 21801), (6591, 21758), (7267, 19734), (7774, 18447), (9867, 14534), (10879, 13182), (11154, 12857), (11661, 12298)]