180605824

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 444165120

約数和(自身を除く): 263559296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 128, 136, 142, 167, 224, 238, 272, 284, 334, 448, 476, 497, 544, 568, 668, 896, 952, 994, 1088, 1136, 1169, 1207, 1336, 1904, 1988, 2176, 2272, 2338, 2414, 2672, 2839, 3808, 3976, 4544, 4676, 4828, 5344, 5678, 7616, 7952, 8449, 9088, 9352, 9656, 10688, 11356, 11857, 15232, 15904, 16898, 18704, 19312, 19873, 21376, 22712, 23714, 31808, 33796, 37408, 38624, 39746, 45424, 47428, 63616, 67592, 74816, 77248, 79492, 82999, 90848, 94856, 135184, 149632, 154496, 158984, 165998, 181696, 189712, 201569, 270368, 317968, 331996, 363392, 379424, 403138, 540736, 635936, 663992, 758848, 806276, 1081472, 1271872, 1327984, 1410983, 1517696, 1612552, 2543744, 2655968, 2821966, 3225104, 5311936, 5643932, 6450208, 10623872, 11287864, 12900416, 22575728, 25800832, 45151456, 90302912, 180605824]

約数ペア:

[(1, 180605824), (2, 90302912), (4, 45151456), (7, 25800832), (8, 22575728), (14, 12900416), (16, 11287864), (17, 10623872), (28, 6450208), (32, 5643932), (34, 5311936), (56, 3225104), (64, 2821966), (68, 2655968), (71, 2543744), (112, 1612552), (119, 1517696), (128, 1410983), (136, 1327984), (142, 1271872), (167, 1081472), (224, 806276), (238, 758848), (272, 663992), (284, 635936), (334, 540736), (448, 403138), (476, 379424), (497, 363392), (544, 331996), (568, 317968), (668, 270368), (896, 201569), (952, 189712), (994, 181696), (1088, 165998), (1136, 158984), (1169, 154496), (1207, 149632), (1336, 135184), (1904, 94856), (1988, 90848), (2176, 82999), (2272, 79492), (2338, 77248), (2414, 74816), (2672, 67592), (2839, 63616), (3808, 47428), (3976, 45424), (4544, 39746), (4676, 38624), (4828, 37408), (5344, 33796), (5678, 31808), (7616, 23714), (7952, 22712), (8449, 21376), (9088, 19873), (9352, 19312), (9656, 18704), (10688, 16898), (11356, 15904), (11857, 15232)]