196880256

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 604656000

約数和(自身を除く): 407775744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 149, 186, 192, 222, 248, 279, 288, 296, 298, 333, 372, 384, 444, 447, 496, 558, 576, 592, 596, 666, 744, 888, 894, 992, 1116, 1147, 1152, 1184, 1192, 1332, 1341, 1488, 1776, 1788, 1984, 2232, 2294, 2368, 2384, 2664, 2682, 2976, 3441, 3552, 3576, 3968, 4464, 4588, 4619, 4736, 4768, 5328, 5364, 5513, 5952, 6882, 7104, 7152, 8928, 9176, 9238, 9536, 10323, 10656, 10728, 11026, 11904, 13764, 13857, 14208, 14304, 16539, 17856, 18352, 18476, 19072, 20646, 21312, 21456, 22052, 27528, 27714, 28608, 33078, 35712, 36704, 36952, 41292, 41571, 42624, 42912, 44104, 49617, 55056, 55428, 57216, 66156, 73408, 73904, 82584, 83142, 85824, 88208, 99234, 110112, 110856, 132312, 146816, 147808, 165168, 166284, 170903, 171648, 176416, 198468, 220224, 221712, 264624, 295616, 330336, 332568, 341806, 352832, 396936, 440448, 443424, 512709, 529248, 591232, 660672, 665136, 683612, 705664, 793872, 886848, 1025418, 1058496, 1321344, 1330272, 1367224, 1538127, 1587744, 1773696, 2050836, 2116992, 2660544, 2734448, 3076254, 3175488, 4101672, 5321088, 5468896, 6152508, 6350976, 8203344, 10937792, 12305016, 16406688, 21875584, 24610032, 32813376, 49220064, 65626752, 98440128, 196880256]

約数ペア:

[(1, 196880256), (2, 98440128), (3, 65626752), (4, 49220064), (6, 32813376), (8, 24610032), (9, 21875584), (12, 16406688), (16, 12305016), (18, 10937792), (24, 8203344), (31, 6350976), (32, 6152508), (36, 5468896), (37, 5321088), (48, 4101672), (62, 3175488), (64, 3076254), (72, 2734448), (74, 2660544), (93, 2116992), (96, 2050836), (111, 1773696), (124, 1587744), (128, 1538127), (144, 1367224), (148, 1330272), (149, 1321344), (186, 1058496), (192, 1025418), (222, 886848), (248, 793872), (279, 705664), (288, 683612), (296, 665136), (298, 660672), (333, 591232), (372, 529248), (384, 512709), (444, 443424), (447, 440448), (496, 396936), (558, 352832), (576, 341806), (592, 332568), (596, 330336), (666, 295616), (744, 264624), (888, 221712), (894, 220224), (992, 198468), (1116, 176416), (1147, 171648), (1152, 170903), (1184, 166284), (1192, 165168), (1332, 147808), (1341, 146816), (1488, 132312), (1776, 110856), (1788, 110112), (1984, 99234), (2232, 88208), (2294, 85824), (2368, 83142), (2384, 82584), (2664, 73904), (2682, 73408), (2976, 66156), (3441, 57216), (3552, 55428), (3576, 55056), (3968, 49617), (4464, 44104), (4588, 42912), (4619, 42624), (4736, 41571), (4768, 41292), (5328, 36952), (5364, 36704), (5513, 35712), (5952, 33078), (6882, 28608), (7104, 27714), (7152, 27528), (8928, 22052), (9176, 21456), (9238, 21312), (9536, 20646), (10323, 19072), (10656, 18476), (10728, 18352), (11026, 17856), (11904, 16539), (13764, 14304), (13857, 14208)]