157782492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 478358496

約数和(自身を除く): 320576004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 189, 219, 252, 292, 324, 378, 438, 511, 567, 657, 756, 876, 953, 1022, 1134, 1314, 1533, 1906, 1971, 2044, 2268, 2628, 2859, 3066, 3812, 3942, 4599, 5718, 5913, 6132, 6671, 7884, 8577, 9198, 11436, 11826, 13342, 13797, 17154, 18396, 20013, 23652, 25731, 26684, 27594, 34308, 40026, 41391, 51462, 55188, 60039, 69569, 77193, 80052, 82782, 102924, 120078, 139138, 154386, 165564, 180117, 208707, 240156, 278276, 308772, 360234, 417414, 486983, 540351, 626121, 720468, 834828, 973966, 1080702, 1252242, 1460949, 1878363, 1947932, 2161404, 2504484, 2921898, 3756726, 4382847, 5635089, 5843796, 7513452, 8765694, 11270178, 13148541, 17531388, 22540356, 26297082, 39445623, 52594164, 78891246, 157782492]

約数ペア:

[(1, 157782492), (2, 78891246), (3, 52594164), (4, 39445623), (6, 26297082), (7, 22540356), (9, 17531388), (12, 13148541), (14, 11270178), (18, 8765694), (21, 7513452), (27, 5843796), (28, 5635089), (36, 4382847), (42, 3756726), (54, 2921898), (63, 2504484), (73, 2161404), (81, 1947932), (84, 1878363), (108, 1460949), (126, 1252242), (146, 1080702), (162, 973966), (189, 834828), (219, 720468), (252, 626121), (292, 540351), (324, 486983), (378, 417414), (438, 360234), (511, 308772), (567, 278276), (657, 240156), (756, 208707), (876, 180117), (953, 165564), (1022, 154386), (1134, 139138), (1314, 120078), (1533, 102924), (1906, 82782), (1971, 80052), (2044, 77193), (2268, 69569), (2628, 60039), (2859, 55188), (3066, 51462), (3812, 41391), (3942, 40026), (4599, 34308), (5718, 27594), (5913, 26684), (6132, 25731), (6671, 23652), (7884, 20013), (8577, 18396), (9198, 17154), (11436, 13797), (11826, 13342)]