164433555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 355537728

約数和(自身を除く): 191104173

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 33, 39, 45, 55, 65, 69, 99, 101, 115, 117, 121, 143, 165, 195, 207, 253, 299, 303, 345, 363, 429, 495, 505, 585, 605, 715, 759, 897, 909, 1035, 1089, 1111, 1265, 1287, 1313, 1495, 1515, 1573, 1815, 2145, 2277, 2323, 2691, 2783, 3289, 3333, 3795, 3939, 4485, 4545, 4719, 5445, 5555, 6435, 6565, 6969, 7865, 8349, 9867, 9999, 11385, 11615, 11817, 12221, 13455, 13915, 14157, 14443, 16445, 16665, 19695, 20907, 23595, 25047, 25553, 29601, 30199, 34845, 36179, 36663, 41745, 43329, 49335, 49995, 59085, 61105, 70785, 72215, 76659, 90597, 104535, 108537, 109989, 125235, 127765, 129987, 148005, 150995, 158873, 180895, 183315, 216645, 229977, 271791, 281083, 325611, 332189, 383295, 452985, 476619, 542685, 549945, 649935, 794365, 843249, 996567, 1149885, 1358955, 1405415, 1429857, 1628055, 1660945, 2383095, 2529747, 2989701, 3654079, 4216245, 4982835, 7149285, 10962237, 12648735, 14948505, 18270395, 32886711, 54811185, 164433555]

約数ペア:

[(1, 164433555), (3, 54811185), (5, 32886711), (9, 18270395), (11, 14948505), (13, 12648735), (15, 10962237), (23, 7149285), (33, 4982835), (39, 4216245), (45, 3654079), (55, 2989701), (65, 2529747), (69, 2383095), (99, 1660945), (101, 1628055), (115, 1429857), (117, 1405415), (121, 1358955), (143, 1149885), (165, 996567), (195, 843249), (207, 794365), (253, 649935), (299, 549945), (303, 542685), (345, 476619), (363, 452985), (429, 383295), (495, 332189), (505, 325611), (585, 281083), (605, 271791), (715, 229977), (759, 216645), (897, 183315), (909, 180895), (1035, 158873), (1089, 150995), (1111, 148005), (1265, 129987), (1287, 127765), (1313, 125235), (1495, 109989), (1515, 108537), (1573, 104535), (1815, 90597), (2145, 76659), (2277, 72215), (2323, 70785), (2691, 61105), (2783, 59085), (3289, 49995), (3333, 49335), (3795, 43329), (3939, 41745), (4485, 36663), (4545, 36179), (4719, 34845), (5445, 30199), (5555, 29601), (6435, 25553), (6565, 25047), (6969, 23595), (7865, 20907), (8349, 19695), (9867, 16665), (9999, 16445), (11385, 14443), (11615, 14157), (11817, 13915), (12221, 13455)]