165508512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132619}}^1$

素因数の和:132645

約数の個数: 48

約数和(自身を含む): 467883360

約数和(自身を除く): 302374848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 132619, 265238, 397857, 530476, 795714, 1060952, 1591428, 1724047, 2121904, 3182856, 3448094, 4243808, 5172141, 6365712, 6896188, 10344282, 12731424, 13792376, 20688564, 27584752, 41377128, 55169504, 82754256, 165508512]

約数ペア:

[(1, 165508512), (2, 82754256), (3, 55169504), (4, 41377128), (6, 27584752), (8, 20688564), (12, 13792376), (13, 12731424), (16, 10344282), (24, 6896188), (26, 6365712), (32, 5172141), (39, 4243808), (48, 3448094), (52, 3182856), (78, 2121904), (96, 1724047), (104, 1591428), (156, 1060952), (208, 795714), (312, 530476), (416, 397857), (624, 265238), (1248, 132619)]