157215744

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2470

約数の個数: 132

約数和(自身を含む): 519020944

約数和(自身を除く): 361805200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2437, 2688, 3072, 3584, 4032, 4608, 4874, 5376, 7168, 7311, 8064, 9216, 9748, 10752, 14622, 16128, 17059, 19496, 21504, 21933, 29244, 32256, 34118, 38992, 43866, 51177, 58488, 64512, 68236, 77984, 87732, 102354, 116976, 136472, 153531, 155968, 175464, 204708, 233952, 272944, 307062, 311936, 350928, 409416, 467904, 545888, 614124, 623872, 701856, 818832, 935808, 1091776, 1228248, 1247744, 1403712, 1637664, 1871616, 2183552, 2456496, 2495488, 2807424, 3275328, 3743232, 4367104, 4912992, 5614848, 6550656, 7486464, 8734208, 9825984, 11229696, 13101312, 17468416, 19651968, 22459392, 26202624, 39303936, 52405248, 78607872, 157215744]

約数ペア:

[(1, 157215744), (2, 78607872), (3, 52405248), (4, 39303936), (6, 26202624), (7, 22459392), (8, 19651968), (9, 17468416), (12, 13101312), (14, 11229696), (16, 9825984), (18, 8734208), (21, 7486464), (24, 6550656), (28, 5614848), (32, 4912992), (36, 4367104), (42, 3743232), (48, 3275328), (56, 2807424), (63, 2495488), (64, 2456496), (72, 2183552), (84, 1871616), (96, 1637664), (112, 1403712), (126, 1247744), (128, 1228248), (144, 1091776), (168, 935808), (192, 818832), (224, 701856), (252, 623872), (256, 614124), (288, 545888), (336, 467904), (384, 409416), (448, 350928), (504, 311936), (512, 307062), (576, 272944), (672, 233952), (768, 204708), (896, 175464), (1008, 155968), (1024, 153531), (1152, 136472), (1344, 116976), (1536, 102354), (1792, 87732), (2016, 77984), (2304, 68236), (2437, 64512), (2688, 58488), (3072, 51177), (3584, 43866), (4032, 38992), (4608, 34118), (4874, 32256), (5376, 29244), (7168, 21933), (7311, 21504), (8064, 19496), (9216, 17059), (9748, 16128), (10752, 14622)]