129293856

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 389188800

約数和(自身を除く): 259894944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 131, 138, 144, 149, 184, 207, 262, 276, 288, 298, 368, 393, 414, 447, 524, 552, 596, 736, 786, 828, 894, 1048, 1104, 1179, 1192, 1341, 1572, 1656, 1788, 2096, 2208, 2358, 2384, 2682, 3013, 3144, 3312, 3427, 3576, 4192, 4716, 4768, 5364, 6026, 6288, 6624, 6854, 7152, 9039, 9432, 10281, 10728, 12052, 12576, 13708, 14304, 18078, 18864, 19519, 20562, 21456, 24104, 27117, 27416, 30843, 36156, 37728, 39038, 41124, 42912, 48208, 54234, 54832, 58557, 61686, 72312, 78076, 82248, 96416, 108468, 109664, 117114, 123372, 144624, 156152, 164496, 175671, 216936, 234228, 246744, 289248, 312304, 328992, 351342, 433872, 448937, 468456, 493488, 624608, 702684, 867744, 897874, 936912, 986976, 1346811, 1405368, 1795748, 1873824, 2693622, 2810736, 3591496, 4040433, 5387244, 5621472, 7182992, 8080866, 10774488, 14365984, 16161732, 21548976, 32323464, 43097952, 64646928, 129293856]

約数ペア:

[(1, 129293856), (2, 64646928), (3, 43097952), (4, 32323464), (6, 21548976), (8, 16161732), (9, 14365984), (12, 10774488), (16, 8080866), (18, 7182992), (23, 5621472), (24, 5387244), (32, 4040433), (36, 3591496), (46, 2810736), (48, 2693622), (69, 1873824), (72, 1795748), (92, 1405368), (96, 1346811), (131, 986976), (138, 936912), (144, 897874), (149, 867744), (184, 702684), (207, 624608), (262, 493488), (276, 468456), (288, 448937), (298, 433872), (368, 351342), (393, 328992), (414, 312304), (447, 289248), (524, 246744), (552, 234228), (596, 216936), (736, 175671), (786, 164496), (828, 156152), (894, 144624), (1048, 123372), (1104, 117114), (1179, 109664), (1192, 108468), (1341, 96416), (1572, 82248), (1656, 78076), (1788, 72312), (2096, 61686), (2208, 58557), (2358, 54832), (2384, 54234), (2682, 48208), (3013, 42912), (3144, 41124), (3312, 39038), (3427, 37728), (3576, 36156), (4192, 30843), (4716, 27416), (4768, 27117), (5364, 24104), (6026, 21456), (6288, 20562), (6624, 19519), (6854, 18864), (7152, 18078), (9039, 14304), (9432, 13708), (10281, 12576), (10728, 12052)]