187903008

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 144

約数和(自身を含む): 587321280

約数和(自身を除く): 399418272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1493, 1656, 1748, 1824, 2208, 2622, 2736, 2986, 3312, 3496, 3933, 4479, 5244, 5472, 5972, 6624, 6992, 7866, 8958, 10488, 11944, 13437, 13984, 15732, 17916, 20976, 23888, 26874, 28367, 31464, 34339, 35832, 41952, 47776, 53748, 56734, 62928, 68678, 71664, 85101, 103017, 107496, 113468, 125856, 137356, 143328, 170202, 206034, 214992, 226936, 255303, 274712, 309051, 340404, 412068, 429984, 453872, 510606, 549424, 618102, 652441, 680808, 824136, 907744, 1021212, 1098848, 1236204, 1304882, 1361616, 1648272, 1957323, 2042424, 2472408, 2609764, 2723232, 3296544, 3914646, 4084848, 4944816, 5219528, 5871969, 7829292, 8169696, 9889632, 10439056, 11743938, 15658584, 20878112, 23487876, 31317168, 46975752, 62634336, 93951504, 187903008]

約数ペア:

[(1, 187903008), (2, 93951504), (3, 62634336), (4, 46975752), (6, 31317168), (8, 23487876), (9, 20878112), (12, 15658584), (16, 11743938), (18, 10439056), (19, 9889632), (23, 8169696), (24, 7829292), (32, 5871969), (36, 5219528), (38, 4944816), (46, 4084848), (48, 3914646), (57, 3296544), (69, 2723232), (72, 2609764), (76, 2472408), (92, 2042424), (96, 1957323), (114, 1648272), (138, 1361616), (144, 1304882), (152, 1236204), (171, 1098848), (184, 1021212), (207, 907744), (228, 824136), (276, 680808), (288, 652441), (304, 618102), (342, 549424), (368, 510606), (414, 453872), (437, 429984), (456, 412068), (552, 340404), (608, 309051), (684, 274712), (736, 255303), (828, 226936), (874, 214992), (912, 206034), (1104, 170202), (1311, 143328), (1368, 137356), (1493, 125856), (1656, 113468), (1748, 107496), (1824, 103017), (2208, 85101), (2622, 71664), (2736, 68678), (2986, 62928), (3312, 56734), (3496, 53748), (3933, 47776), (4479, 41952), (5244, 35832), (5472, 34339), (5972, 31464), (6624, 28367), (6992, 26874), (7866, 23888), (8958, 20976), (10488, 17916), (11944, 15732), (13437, 13984)]