172999728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 532443600

約数和(自身を除く): 359443872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 149, 176, 198, 264, 298, 396, 447, 528, 596, 733, 792, 894, 1192, 1341, 1466, 1584, 1639, 1788, 2199, 2384, 2682, 2932, 3278, 3576, 4398, 4917, 5364, 5864, 6556, 6597, 7152, 8063, 8796, 9834, 10728, 11728, 13112, 13194, 14751, 16126, 17592, 19668, 21456, 24189, 26224, 26388, 29502, 32252, 35184, 39336, 48378, 52776, 59004, 64504, 72567, 78672, 96756, 105552, 109217, 118008, 129008, 145134, 193512, 218434, 236016, 290268, 327651, 387024, 436868, 580536, 655302, 873736, 982953, 1161072, 1201387, 1310604, 1747472, 1965906, 2402774, 2621208, 3604161, 3931812, 4805548, 5242416, 7208322, 7863624, 9611096, 10812483, 14416644, 15727248, 19222192, 21624966, 28833288, 43249932, 57666576, 86499864, 172999728]

約数ペア:

[(1, 172999728), (2, 86499864), (3, 57666576), (4, 43249932), (6, 28833288), (8, 21624966), (9, 19222192), (11, 15727248), (12, 14416644), (16, 10812483), (18, 9611096), (22, 7863624), (24, 7208322), (33, 5242416), (36, 4805548), (44, 3931812), (48, 3604161), (66, 2621208), (72, 2402774), (88, 1965906), (99, 1747472), (132, 1310604), (144, 1201387), (149, 1161072), (176, 982953), (198, 873736), (264, 655302), (298, 580536), (396, 436868), (447, 387024), (528, 327651), (596, 290268), (733, 236016), (792, 218434), (894, 193512), (1192, 145134), (1341, 129008), (1466, 118008), (1584, 109217), (1639, 105552), (1788, 96756), (2199, 78672), (2384, 72567), (2682, 64504), (2932, 59004), (3278, 52776), (3576, 48378), (4398, 39336), (4917, 35184), (5364, 32252), (5864, 29502), (6556, 26388), (6597, 26224), (7152, 24189), (8063, 21456), (8796, 19668), (9834, 17592), (10728, 16126), (11728, 14751), (13112, 13194)]