181948416

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 208

約数和(自身を含む): 561443904

約数和(自身を除く): 379495488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 67, 68, 78, 96, 102, 104, 128, 134, 136, 156, 192, 201, 204, 208, 221, 256, 268, 272, 312, 384, 402, 408, 416, 442, 512, 536, 544, 624, 663, 768, 804, 816, 832, 871, 884, 1024, 1072, 1088, 1139, 1248, 1326, 1536, 1608, 1632, 1664, 1742, 1768, 2048, 2144, 2176, 2278, 2496, 2613, 2652, 3072, 3216, 3264, 3328, 3417, 3484, 3536, 4096, 4288, 4352, 4556, 4992, 5226, 5304, 6144, 6432, 6528, 6656, 6834, 6968, 7072, 8576, 8704, 9112, 9984, 10452, 10608, 12288, 12864, 13056, 13312, 13668, 13936, 14144, 14807, 17152, 17408, 18224, 19968, 20904, 21216, 25728, 26112, 26624, 27336, 27872, 28288, 29614, 34304, 34816, 36448, 39936, 41808, 42432, 44421, 51456, 52224, 53248, 54672, 55744, 56576, 59228, 68608, 69632, 72896, 79872, 83616, 84864, 88842, 102912, 104448, 109344, 111488, 113152, 118456, 137216, 145792, 159744, 167232, 169728, 177684, 205824, 208896, 218688, 222976, 226304, 236912, 274432, 291584, 334464, 339456, 355368, 411648, 437376, 445952, 452608, 473824, 583168, 668928, 678912, 710736, 823296, 874752, 891904, 905216, 947648, 1166336, 1337856, 1357824, 1421472, 1749504, 1783808, 1895296, 2332672, 2675712, 2715648, 2842944, 3499008, 3567616, 3790592, 4665344, 5351424, 5685888, 6998016, 7581184, 10702848, 11371776, 13996032, 15162368, 22743552, 30324736, 45487104, 60649472, 90974208, 181948416]

約数ペア:

[(1, 181948416), (2, 90974208), (3, 60649472), (4, 45487104), (6, 30324736), (8, 22743552), (12, 15162368), (13, 13996032), (16, 11371776), (17, 10702848), (24, 7581184), (26, 6998016), (32, 5685888), (34, 5351424), (39, 4665344), (48, 3790592), (51, 3567616), (52, 3499008), (64, 2842944), (67, 2715648), (68, 2675712), (78, 2332672), (96, 1895296), (102, 1783808), (104, 1749504), (128, 1421472), (134, 1357824), (136, 1337856), (156, 1166336), (192, 947648), (201, 905216), (204, 891904), (208, 874752), (221, 823296), (256, 710736), (268, 678912), (272, 668928), (312, 583168), (384, 473824), (402, 452608), (408, 445952), (416, 437376), (442, 411648), (512, 355368), (536, 339456), (544, 334464), (624, 291584), (663, 274432), (768, 236912), (804, 226304), (816, 222976), (832, 218688), (871, 208896), (884, 205824), (1024, 177684), (1072, 169728), (1088, 167232), (1139, 159744), (1248, 145792), (1326, 137216), (1536, 118456), (1608, 113152), (1632, 111488), (1664, 109344), (1742, 104448), (1768, 102912), (2048, 88842), (2144, 84864), (2176, 83616), (2278, 79872), (2496, 72896), (2613, 69632), (2652, 68608), (3072, 59228), (3216, 56576), (3264, 55744), (3328, 54672), (3417, 53248), (3484, 52224), (3536, 51456), (4096, 44421), (4288, 42432), (4352, 41808), (4556, 39936), (4992, 36448), (5226, 34816), (5304, 34304), (6144, 29614), (6432, 28288), (6528, 27872), (6656, 27336), (6834, 26624), (6968, 26112), (7072, 25728), (8576, 21216), (8704, 20904), (9112, 19968), (9984, 18224), (10452, 17408), (10608, 17152), (12288, 14807), (12864, 14144), (13056, 13936), (13312, 13668)]