148981728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 470292480

約数和(自身を除く): 321310752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 53, 56, 84, 89, 94, 96, 106, 112, 141, 159, 168, 178, 188, 212, 224, 267, 282, 318, 329, 336, 356, 371, 376, 424, 534, 564, 623, 636, 658, 672, 712, 742, 752, 848, 987, 1068, 1113, 1128, 1246, 1272, 1316, 1424, 1484, 1504, 1696, 1869, 1974, 2136, 2226, 2256, 2491, 2492, 2544, 2632, 2848, 2968, 3738, 3948, 4183, 4272, 4452, 4512, 4717, 4982, 4984, 5088, 5264, 5936, 7473, 7476, 7896, 8366, 8544, 8904, 9434, 9964, 9968, 10528, 11872, 12549, 14151, 14946, 14952, 15792, 16732, 17437, 17808, 18868, 19928, 19936, 25098, 28302, 29281, 29892, 29904, 31584, 33019, 33464, 34874, 35616, 37736, 39856, 50196, 52311, 56604, 58562, 59784, 59808, 66038, 66928, 69748, 75472, 79712, 87843, 99057, 100392, 104622, 113208, 117124, 119568, 132076, 133856, 139496, 150944, 175686, 198114, 200784, 209244, 221699, 226416, 234248, 239136, 264152, 278992, 351372, 396228, 401568, 418488, 443398, 452832, 468496, 528304, 557984, 665097, 702744, 792456, 836976, 886796, 936992, 1056608, 1330194, 1405488, 1551893, 1584912, 1673952, 1773592, 2660388, 2810976, 3103786, 3169824, 3547184, 4655679, 5320776, 6207572, 7094368, 9311358, 10641552, 12415144, 18622716, 21283104, 24830288, 37245432, 49660576, 74490864, 148981728]

約数ペア:

[(1, 148981728), (2, 74490864), (3, 49660576), (4, 37245432), (6, 24830288), (7, 21283104), (8, 18622716), (12, 12415144), (14, 10641552), (16, 9311358), (21, 7094368), (24, 6207572), (28, 5320776), (32, 4655679), (42, 3547184), (47, 3169824), (48, 3103786), (53, 2810976), (56, 2660388), (84, 1773592), (89, 1673952), (94, 1584912), (96, 1551893), (106, 1405488), (112, 1330194), (141, 1056608), (159, 936992), (168, 886796), (178, 836976), (188, 792456), (212, 702744), (224, 665097), (267, 557984), (282, 528304), (318, 468496), (329, 452832), (336, 443398), (356, 418488), (371, 401568), (376, 396228), (424, 351372), (534, 278992), (564, 264152), (623, 239136), (636, 234248), (658, 226416), (672, 221699), (712, 209244), (742, 200784), (752, 198114), (848, 175686), (987, 150944), (1068, 139496), (1113, 133856), (1128, 132076), (1246, 119568), (1272, 117124), (1316, 113208), (1424, 104622), (1484, 100392), (1504, 99057), (1696, 87843), (1869, 79712), (1974, 75472), (2136, 69748), (2226, 66928), (2256, 66038), (2491, 59808), (2492, 59784), (2544, 58562), (2632, 56604), (2848, 52311), (2968, 50196), (3738, 39856), (3948, 37736), (4183, 35616), (4272, 34874), (4452, 33464), (4512, 33019), (4717, 31584), (4982, 29904), (4984, 29892), (5088, 29281), (5264, 28302), (5936, 25098), (7473, 19936), (7476, 19928), (7896, 18868), (8366, 17808), (8544, 17437), (8904, 16732), (9434, 15792), (9964, 14952), (9968, 14946), (10528, 14151), (11872, 12549)]