158849152

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 401863680

約数和(自身を除く): 243014528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 128, 142, 154, 176, 224, 227, 284, 308, 352, 448, 454, 497, 568, 616, 704, 781, 896, 908, 994, 1136, 1232, 1408, 1562, 1589, 1816, 1988, 2272, 2464, 2497, 3124, 3178, 3632, 3976, 4544, 4928, 4994, 5467, 6248, 6356, 7264, 7952, 9088, 9856, 9988, 10934, 12496, 12712, 14528, 15904, 16117, 17479, 19976, 21868, 24992, 25424, 29056, 31808, 32234, 34958, 39952, 43736, 49984, 50848, 63616, 64468, 69916, 79904, 87472, 99968, 101696, 112819, 128936, 139832, 159808, 174944, 177287, 203392, 225638, 257872, 279664, 319616, 349888, 354574, 451276, 515744, 559328, 699776, 709148, 902552, 1031488, 1118656, 1241009, 1418296, 1805104, 2062976, 2237312, 2482018, 2836592, 3610208, 4964036, 5673184, 7220416, 9928072, 11346368, 14440832, 19856144, 22692736, 39712288, 79424576, 158849152]

約数ペア:

[(1, 158849152), (2, 79424576), (4, 39712288), (7, 22692736), (8, 19856144), (11, 14440832), (14, 11346368), (16, 9928072), (22, 7220416), (28, 5673184), (32, 4964036), (44, 3610208), (56, 2836592), (64, 2482018), (71, 2237312), (77, 2062976), (88, 1805104), (112, 1418296), (128, 1241009), (142, 1118656), (154, 1031488), (176, 902552), (224, 709148), (227, 699776), (284, 559328), (308, 515744), (352, 451276), (448, 354574), (454, 349888), (497, 319616), (568, 279664), (616, 257872), (704, 225638), (781, 203392), (896, 177287), (908, 174944), (994, 159808), (1136, 139832), (1232, 128936), (1408, 112819), (1562, 101696), (1589, 99968), (1816, 87472), (1988, 79904), (2272, 69916), (2464, 64468), (2497, 63616), (3124, 50848), (3178, 49984), (3632, 43736), (3976, 39952), (4544, 34958), (4928, 32234), (4994, 31808), (5467, 29056), (6248, 25424), (6356, 24992), (7264, 21868), (7952, 19976), (9088, 17479), (9856, 16117), (9988, 15904), (10934, 14528), (12496, 12712)]