131253504

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 372825600

約数和(自身を除く): 241572096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 149, 186, 192, 222, 248, 256, 296, 298, 372, 384, 444, 447, 496, 592, 596, 744, 768, 888, 894, 992, 1147, 1184, 1192, 1488, 1776, 1788, 1984, 2294, 2368, 2384, 2976, 3441, 3552, 3576, 3968, 4588, 4619, 4736, 4768, 5513, 5952, 6882, 7104, 7152, 7936, 9176, 9238, 9472, 9536, 11026, 11904, 13764, 13857, 14208, 14304, 16539, 18352, 18476, 19072, 22052, 23808, 27528, 27714, 28416, 28608, 33078, 36704, 36952, 38144, 44104, 55056, 55428, 57216, 66156, 73408, 73904, 88208, 110112, 110856, 114432, 132312, 146816, 147808, 170903, 176416, 220224, 221712, 264624, 293632, 295616, 341806, 352832, 440448, 443424, 512709, 529248, 591232, 683612, 705664, 880896, 886848, 1025418, 1058496, 1182464, 1367224, 1411328, 1773696, 2050836, 2116992, 2734448, 3547392, 4101672, 4233984, 5468896, 8203344, 10937792, 16406688, 21875584, 32813376, 43751168, 65626752, 131253504]

約数ペア:

[(1, 131253504), (2, 65626752), (3, 43751168), (4, 32813376), (6, 21875584), (8, 16406688), (12, 10937792), (16, 8203344), (24, 5468896), (31, 4233984), (32, 4101672), (37, 3547392), (48, 2734448), (62, 2116992), (64, 2050836), (74, 1773696), (93, 1411328), (96, 1367224), (111, 1182464), (124, 1058496), (128, 1025418), (148, 886848), (149, 880896), (186, 705664), (192, 683612), (222, 591232), (248, 529248), (256, 512709), (296, 443424), (298, 440448), (372, 352832), (384, 341806), (444, 295616), (447, 293632), (496, 264624), (592, 221712), (596, 220224), (744, 176416), (768, 170903), (888, 147808), (894, 146816), (992, 132312), (1147, 114432), (1184, 110856), (1192, 110112), (1488, 88208), (1776, 73904), (1788, 73408), (1984, 66156), (2294, 57216), (2368, 55428), (2384, 55056), (2976, 44104), (3441, 38144), (3552, 36952), (3576, 36704), (3968, 33078), (4588, 28608), (4619, 28416), (4736, 27714), (4768, 27528), (5513, 23808), (5952, 22052), (6882, 19072), (7104, 18476), (7152, 18352), (7936, 16539), (9176, 14304), (9238, 14208), (9472, 13857), (9536, 13764), (11026, 11904)]