161370846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32839}}^1$

素因数の和:32870

約数の個数: 64

約数和(自身を含む): 441369600

約数和(自身を除く): 279998754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 32839, 65678, 98517, 197034, 229873, 295551, 426907, 459746, 591102, 689619, 853814, 886653, 1280721, 1379238, 1773306, 2068857, 2561442, 2988349, 3842163, 4137714, 5976698, 6206571, 7684326, 8965047, 11526489, 12413142, 17930094, 23052978, 26895141, 53790282, 80685423, 161370846]

約数ペア:

[(1, 161370846), (2, 80685423), (3, 53790282), (6, 26895141), (7, 23052978), (9, 17930094), (13, 12413142), (14, 11526489), (18, 8965047), (21, 7684326), (26, 6206571), (27, 5976698), (39, 4137714), (42, 3842163), (54, 2988349), (63, 2561442), (78, 2068857), (91, 1773306), (117, 1379238), (126, 1280721), (182, 886653), (189, 853814), (234, 689619), (273, 591102), (351, 459746), (378, 426907), (546, 295551), (702, 229873), (819, 197034), (1638, 98517), (2457, 65678), (4914, 32839)]