198381568

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 208

約数和(自身を含む): 537853824

約数和(自身を除く): 339472256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 56, 64, 68, 74, 77, 88, 112, 119, 128, 136, 148, 154, 176, 187, 224, 238, 256, 259, 272, 296, 308, 352, 374, 407, 448, 476, 512, 518, 544, 592, 616, 629, 704, 748, 814, 896, 952, 1024, 1036, 1088, 1184, 1232, 1258, 1309, 1408, 1496, 1628, 1792, 1904, 2048, 2072, 2176, 2368, 2464, 2516, 2618, 2816, 2849, 2992, 3256, 3584, 3808, 4096, 4144, 4352, 4403, 4736, 4928, 5032, 5236, 5632, 5698, 5984, 6512, 6919, 7168, 7616, 8288, 8704, 8806, 9472, 9856, 10064, 10472, 11264, 11396, 11968, 13024, 13838, 14336, 15232, 16576, 17408, 17612, 18944, 19712, 20128, 20944, 22528, 22792, 23936, 26048, 27676, 28672, 30464, 33152, 34816, 35224, 37888, 39424, 40256, 41888, 45056, 45584, 47872, 48433, 52096, 55352, 60928, 66304, 69632, 70448, 75776, 78848, 80512, 83776, 91168, 95744, 96866, 104192, 110704, 121856, 132608, 140896, 151552, 157696, 161024, 167552, 182336, 191488, 193732, 208384, 221408, 243712, 265216, 281792, 315392, 322048, 335104, 364672, 382976, 387464, 416768, 442816, 487424, 530432, 563584, 644096, 670208, 729344, 765952, 774928, 833536, 885632, 1060864, 1127168, 1288192, 1340416, 1458688, 1549856, 1667072, 1771264, 2254336, 2576384, 2680832, 2917376, 3099712, 3542528, 4508672, 5361664, 5834752, 6199424, 7085056, 9017344, 11669504, 12398848, 14170112, 18034688, 24797696, 28340224, 49595392, 99190784, 198381568]

約数ペア:

[(1, 198381568), (2, 99190784), (4, 49595392), (7, 28340224), (8, 24797696), (11, 18034688), (14, 14170112), (16, 12398848), (17, 11669504), (22, 9017344), (28, 7085056), (32, 6199424), (34, 5834752), (37, 5361664), (44, 4508672), (56, 3542528), (64, 3099712), (68, 2917376), (74, 2680832), (77, 2576384), (88, 2254336), (112, 1771264), (119, 1667072), (128, 1549856), (136, 1458688), (148, 1340416), (154, 1288192), (176, 1127168), (187, 1060864), (224, 885632), (238, 833536), (256, 774928), (259, 765952), (272, 729344), (296, 670208), (308, 644096), (352, 563584), (374, 530432), (407, 487424), (448, 442816), (476, 416768), (512, 387464), (518, 382976), (544, 364672), (592, 335104), (616, 322048), (629, 315392), (704, 281792), (748, 265216), (814, 243712), (896, 221408), (952, 208384), (1024, 193732), (1036, 191488), (1088, 182336), (1184, 167552), (1232, 161024), (1258, 157696), (1309, 151552), (1408, 140896), (1496, 132608), (1628, 121856), (1792, 110704), (1904, 104192), (2048, 96866), (2072, 95744), (2176, 91168), (2368, 83776), (2464, 80512), (2516, 78848), (2618, 75776), (2816, 70448), (2849, 69632), (2992, 66304), (3256, 60928), (3584, 55352), (3808, 52096), (4096, 48433), (4144, 47872), (4352, 45584), (4403, 45056), (4736, 41888), (4928, 40256), (5032, 39424), (5236, 37888), (5632, 35224), (5698, 34816), (5984, 33152), (6512, 30464), (6919, 28672), (7168, 27676), (7616, 26048), (8288, 23936), (8704, 22792), (8806, 22528), (9472, 20944), (9856, 20128), (10064, 19712), (10472, 18944), (11264, 17612), (11396, 17408), (11968, 16576), (13024, 15232), (13838, 14336)]