189587664

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 180

約数和(自身を含む): 625821924

約数和(自身を除く): 436234260

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 97, 98, 112, 126, 144, 147, 168, 194, 196, 252, 277, 291, 294, 336, 388, 392, 441, 504, 554, 582, 588, 679, 776, 784, 831, 873, 882, 1008, 1108, 1164, 1176, 1358, 1552, 1662, 1746, 1764, 1939, 2037, 2216, 2328, 2352, 2493, 2716, 3324, 3492, 3528, 3878, 4074, 4432, 4656, 4753, 4986, 5432, 5817, 6111, 6648, 6984, 7056, 7756, 8148, 9506, 9972, 10864, 11634, 12222, 13296, 13573, 13968, 14259, 15512, 16296, 17451, 19012, 19944, 23268, 24444, 26869, 27146, 28518, 31024, 32592, 34902, 38024, 39888, 40719, 42777, 46536, 48888, 53738, 54292, 57036, 69804, 76048, 80607, 81438, 85554, 93072, 97776, 107476, 108584, 114072, 122157, 139608, 161214, 162876, 171108, 188083, 214952, 217168, 228144, 241821, 244314, 279216, 322428, 325752, 342216, 376166, 429904, 483642, 488628, 564249, 644856, 651504, 684432, 752332, 967284, 977256, 1128498, 1289712, 1316581, 1504664, 1692747, 1934568, 1954512, 2256996, 2633162, 3009328, 3385494, 3869136, 3949743, 4513992, 5266324, 6770988, 7899486, 9027984, 10532648, 11849229, 13541976, 15798972, 21065296, 23698458, 27083952, 31597944, 47396916, 63195888, 94793832, 189587664]

約数ペア:

[(1, 189587664), (2, 94793832), (3, 63195888), (4, 47396916), (6, 31597944), (7, 27083952), (8, 23698458), (9, 21065296), (12, 15798972), (14, 13541976), (16, 11849229), (18, 10532648), (21, 9027984), (24, 7899486), (28, 6770988), (36, 5266324), (42, 4513992), (48, 3949743), (49, 3869136), (56, 3385494), (63, 3009328), (72, 2633162), (84, 2256996), (97, 1954512), (98, 1934568), (112, 1692747), (126, 1504664), (144, 1316581), (147, 1289712), (168, 1128498), (194, 977256), (196, 967284), (252, 752332), (277, 684432), (291, 651504), (294, 644856), (336, 564249), (388, 488628), (392, 483642), (441, 429904), (504, 376166), (554, 342216), (582, 325752), (588, 322428), (679, 279216), (776, 244314), (784, 241821), (831, 228144), (873, 217168), (882, 214952), (1008, 188083), (1108, 171108), (1164, 162876), (1176, 161214), (1358, 139608), (1552, 122157), (1662, 114072), (1746, 108584), (1764, 107476), (1939, 97776), (2037, 93072), (2216, 85554), (2328, 81438), (2352, 80607), (2493, 76048), (2716, 69804), (3324, 57036), (3492, 54292), (3528, 53738), (3878, 48888), (4074, 46536), (4432, 42777), (4656, 40719), (4753, 39888), (4986, 38024), (5432, 34902), (5817, 32592), (6111, 31024), (6648, 28518), (6984, 27146), (7056, 26869), (7756, 24444), (8148, 23268), (9506, 19944), (9972, 19012), (10864, 17451), (11634, 16296), (12222, 15512), (13296, 14259), (13573, 13968)]