155205414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5034

約数の個数: 96

約数和(自身を含む): 435751680

約数和(自身を除く): 280546266

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 4987, 5187, 9974, 10374, 14961, 15561, 29922, 31122, 34909, 44883, 64831, 69818, 89766, 94753, 104727, 129662, 189506, 194493, 209454, 284259, 314181, 388986, 453817, 568518, 583479, 628362, 663271, 852777, 907634, 1166958, 1231789, 1326542, 1361451, 1705554, 1989813, 2463578, 2722902, 3695367, 3979626, 4084353, 5969439, 7390734, 8168706, 8622523, 11086101, 11938878, 17245046, 22172202, 25867569, 51735138, 77602707, 155205414]

約数ペア:

[(1, 155205414), (2, 77602707), (3, 51735138), (6, 25867569), (7, 22172202), (9, 17245046), (13, 11938878), (14, 11086101), (18, 8622523), (19, 8168706), (21, 7390734), (26, 5969439), (38, 4084353), (39, 3979626), (42, 3695367), (57, 2722902), (63, 2463578), (78, 1989813), (91, 1705554), (114, 1361451), (117, 1326542), (126, 1231789), (133, 1166958), (171, 907634), (182, 852777), (234, 663271), (247, 628362), (266, 583479), (273, 568518), (342, 453817), (399, 388986), (494, 314181), (546, 284259), (741, 209454), (798, 194493), (819, 189506), (1197, 129662), (1482, 104727), (1638, 94753), (1729, 89766), (2223, 69818), (2394, 64831), (3458, 44883), (4446, 34909), (4987, 31122), (5187, 29922), (9974, 15561), (10374, 14961)]