157089834

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 257630166

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 297, 341, 342, 418, 449, 513, 558, 589, 594, 627, 682, 837, 898, 1023, 1026, 1178, 1254, 1347, 1674, 1767, 1881, 2046, 2694, 3069, 3534, 3762, 4041, 4939, 5301, 5643, 6138, 6479, 8082, 8531, 9207, 9878, 10602, 11286, 12123, 12958, 13919, 14817, 15903, 17062, 18414, 19437, 24246, 25593, 27838, 29634, 31806, 38874, 41757, 44451, 51186, 58311, 76779, 83514, 88902, 93841, 116622, 125271, 133353, 153109, 153558, 174933, 187682, 230337, 250542, 264461, 266706, 281523, 306218, 349866, 375813, 459327, 460674, 528922, 563046, 751626, 793383, 844569, 918654, 1377981, 1586766, 1689138, 2380149, 2533707, 2755962, 2909071, 4133943, 4760298, 5067414, 5818142, 7140447, 8267886, 8727213, 14280894, 17454426, 26181639, 52363278, 78544917, 157089834]

約数ペア:

[(1, 157089834), (2, 78544917), (3, 52363278), (6, 26181639), (9, 17454426), (11, 14280894), (18, 8727213), (19, 8267886), (22, 7140447), (27, 5818142), (31, 5067414), (33, 4760298), (38, 4133943), (54, 2909071), (57, 2755962), (62, 2533707), (66, 2380149), (93, 1689138), (99, 1586766), (114, 1377981), (171, 918654), (186, 844569), (198, 793383), (209, 751626), (279, 563046), (297, 528922), (341, 460674), (342, 459327), (418, 375813), (449, 349866), (513, 306218), (558, 281523), (589, 266706), (594, 264461), (627, 250542), (682, 230337), (837, 187682), (898, 174933), (1023, 153558), (1026, 153109), (1178, 133353), (1254, 125271), (1347, 116622), (1674, 93841), (1767, 88902), (1881, 83514), (2046, 76779), (2694, 58311), (3069, 51186), (3534, 44451), (3762, 41757), (4041, 38874), (4939, 31806), (5301, 29634), (5643, 27838), (6138, 25593), (6479, 24246), (8082, 19437), (8531, 18414), (9207, 17062), (9878, 15903), (10602, 14817), (11286, 13919), (12123, 12958)]