142421598

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 211507362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 121, 142, 198, 213, 242, 297, 307, 363, 426, 594, 614, 639, 726, 781, 921, 1089, 1278, 1562, 1842, 1917, 2178, 2343, 2763, 3267, 3377, 3834, 4686, 5526, 6534, 6754, 7029, 8289, 8591, 10131, 14058, 16578, 17182, 20262, 21087, 21797, 25773, 30393, 37147, 42174, 43594, 51546, 60786, 65391, 74294, 77319, 91179, 111441, 130782, 154638, 182358, 196173, 222882, 231957, 239767, 334323, 392346, 463914, 479534, 588519, 668646, 719301, 1002969, 1177038, 1438602, 2005938, 2157903, 2637437, 4315806, 5274874, 6473709, 7912311, 12947418, 15824622, 23736933, 47473866, 71210799, 142421598]

約数ペア:

[(1, 142421598), (2, 71210799), (3, 47473866), (6, 23736933), (9, 15824622), (11, 12947418), (18, 7912311), (22, 6473709), (27, 5274874), (33, 4315806), (54, 2637437), (66, 2157903), (71, 2005938), (99, 1438602), (121, 1177038), (142, 1002969), (198, 719301), (213, 668646), (242, 588519), (297, 479534), (307, 463914), (363, 392346), (426, 334323), (594, 239767), (614, 231957), (639, 222882), (726, 196173), (781, 182358), (921, 154638), (1089, 130782), (1278, 111441), (1562, 91179), (1842, 77319), (1917, 74294), (2178, 65391), (2343, 60786), (2763, 51546), (3267, 43594), (3377, 42174), (3834, 37147), (4686, 30393), (5526, 25773), (6534, 21797), (6754, 21087), (7029, 20262), (8289, 17182), (8591, 16578), (10131, 14058)]