199191168

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1429}}^1$

素因数の和:1471

約数の個数: 144

約数和(自身を含む): 630479850

約数和(自身を除く): 431288682

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1429, 1452, 1584, 1936, 2112, 2178, 2858, 2904, 3168, 3872, 4224, 4287, 4356, 5716, 5808, 6336, 7744, 8574, 8712, 11432, 11616, 12672, 12861, 15488, 15719, 17148, 17424, 22864, 23232, 25722, 31438, 34296, 34848, 45728, 46464, 47157, 51444, 62876, 68592, 69696, 91456, 94314, 102888, 125752, 137184, 139392, 141471, 172909, 182912, 188628, 205776, 251504, 274368, 282942, 345818, 377256, 411552, 503008, 518727, 548736, 565884, 691636, 754512, 823104, 1006016, 1037454, 1131768, 1383272, 1509024, 1556181, 1646208, 2012032, 2074908, 2263536, 2766544, 3018048, 3112362, 4149816, 4527072, 5533088, 6036096, 6224724, 8299632, 9054144, 11066176, 12449448, 16599264, 18108288, 22132352, 24898896, 33198528, 49797792, 66397056, 99595584, 199191168]

約数ペア:

[(1, 199191168), (2, 99595584), (3, 66397056), (4, 49797792), (6, 33198528), (8, 24898896), (9, 22132352), (11, 18108288), (12, 16599264), (16, 12449448), (18, 11066176), (22, 9054144), (24, 8299632), (32, 6224724), (33, 6036096), (36, 5533088), (44, 4527072), (48, 4149816), (64, 3112362), (66, 3018048), (72, 2766544), (88, 2263536), (96, 2074908), (99, 2012032), (121, 1646208), (128, 1556181), (132, 1509024), (144, 1383272), (176, 1131768), (192, 1037454), (198, 1006016), (242, 823104), (264, 754512), (288, 691636), (352, 565884), (363, 548736), (384, 518727), (396, 503008), (484, 411552), (528, 377256), (576, 345818), (704, 282942), (726, 274368), (792, 251504), (968, 205776), (1056, 188628), (1089, 182912), (1152, 172909), (1408, 141471), (1429, 139392), (1452, 137184), (1584, 125752), (1936, 102888), (2112, 94314), (2178, 91456), (2858, 69696), (2904, 68592), (3168, 62876), (3872, 51444), (4224, 47157), (4287, 46464), (4356, 45728), (5716, 34848), (5808, 34296), (6336, 31438), (7744, 25722), (8574, 23232), (8712, 22864), (11432, 17424), (11616, 17148), (12672, 15719), (12861, 15488)]