128493485952

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:1109

約数の個数: 256

約数和(自身を含む): 372091104000

約数和(自身を除く): 243597618048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 139, 156, 192, 208, 278, 281, 312, 384, 416, 417, 556, 562, 624, 659, 832, 834, 843, 1112, 1124, 1248, 1318, 1664, 1668, 1686, 1807, 1977, 2224, 2248, 2496, 2636, 3336, 3372, 3614, 3653, 3954, 4448, 4496, 4992, 5272, 5421, 6672, 6744, 7228, 7306, 7908, 8567, 8896, 8992, 10544, 10842, 10959, 13344, 13488, 14456, 14612, 15816, 17134, 17792, 17984, 21088, 21684, 21918, 25701, 26688, 26976, 28912, 29224, 31632, 34268, 35968, 39059, 42176, 43368, 43836, 51402, 53376, 53952, 57824, 58448, 63264, 68536, 78118, 84352, 86736, 87672, 91601, 102804, 107904, 115648, 116896, 117177, 126528, 137072, 156236, 173472, 175344, 183202, 185179, 205608, 231296, 233792, 234354, 253056, 274144, 274803, 312472, 346944, 350688, 366404, 370358, 411216, 467584, 468708, 507767, 548288, 549606, 555537, 624944, 693888, 701376, 732808, 740716, 822432, 937416, 1015534, 1096576, 1099212, 1111074, 1190813, 1249888, 1402752, 1465616, 1481432, 1523301, 1644864, 1874832, 2031068, 2198424, 2222148, 2381626, 2407327, 2499776, 2931232, 2962864, 3046602, 3289728, 3572439, 3749664, 4062136, 4396848, 4444296, 4763252, 4814654, 4999552, 5862464, 5925728, 6093204, 7144878, 7221981, 7499328, 8124272, 8793696, 8888592, 9526504, 9629308, 11724928, 11851456, 12186408, 14289756, 14443962, 14998656, 16248544, 17587392, 17777184, 19053008, 19258616, 23702912, 24372816, 25739881, 28579512, 28887924, 32497088, 35174784, 35554368, 38106016, 38517232, 48745632, 51479762, 57159024, 57775848, 64994176, 71108736, 76212032, 77034464, 77219643, 97491264, 102959524, 114318048, 115551696, 152424064, 154068928, 154439286, 194982528, 205919048, 228636096, 231103392, 308137856, 308878572, 334618453, 411838096, 457272192, 462206784, 617757144, 669236906, 823676192, 924413568, 1003855359, 1235514288, 1338473812, 1647352384, 2007710718, 2471028576, 2676947624, 3294704768, 4015421436, 4942057152, 5353895248, 8030842872, 9884114304, 10707790496, 16061685744, 21415580992, 32123371488, 42831161984, 64246742976, 128493485952]

約数ペア:

[(1, 128493485952), (2, 64246742976), (3, 42831161984), (4, 32123371488), (6, 21415580992), (8, 16061685744), (12, 10707790496), (13, 9884114304), (16, 8030842872), (24, 5353895248), (26, 4942057152), (32, 4015421436), (39, 3294704768), (48, 2676947624), (52, 2471028576), (64, 2007710718), (78, 1647352384), (96, 1338473812), (104, 1235514288), (128, 1003855359), (139, 924413568), (156, 823676192), (192, 669236906), (208, 617757144), (278, 462206784), (281, 457272192), (312, 411838096), (384, 334618453), (416, 308878572), (417, 308137856), (556, 231103392), (562, 228636096), (624, 205919048), (659, 194982528), (832, 154439286), (834, 154068928), (843, 152424064), (1112, 115551696), (1124, 114318048), (1248, 102959524), (1318, 97491264), (1664, 77219643), (1668, 77034464), (1686, 76212032), (1807, 71108736), (1977, 64994176), (2224, 57775848), (2248, 57159024), (2496, 51479762), (2636, 48745632), (3336, 38517232), (3372, 38106016), (3614, 35554368), (3653, 35174784), (3954, 32497088), (4448, 28887924), (4496, 28579512), (4992, 25739881), (5272, 24372816), (5421, 23702912), (6672, 19258616), (6744, 19053008), (7228, 17777184), (7306, 17587392), (7908, 16248544), (8567, 14998656), (8896, 14443962), (8992, 14289756), (10544, 12186408), (10842, 11851456), (10959, 11724928), (13344, 9629308), (13488, 9526504), (14456, 8888592), (14612, 8793696), (15816, 8124272), (17134, 7499328), (17792, 7221981), (17984, 7144878), (21088, 6093204), (21684, 5925728), (21918, 5862464), (25701, 4999552), (26688, 4814654), (26976, 4763252), (28912, 4444296), (29224, 4396848), (31632, 4062136), (34268, 3749664), (35968, 3572439), (39059, 3289728), (42176, 3046602), (43368, 2962864), (43836, 2931232), (51402, 2499776), (53376, 2407327), (53952, 2381626), (57824, 2222148), (58448, 2198424), (63264, 2031068), (68536, 1874832), (78118, 1644864), (84352, 1523301), (86736, 1481432), (87672, 1465616), (91601, 1402752), (102804, 1249888), (107904, 1190813), (115648, 1111074), (116896, 1099212), (117177, 1096576), (126528, 1015534), (137072, 937416), (156236, 822432), (173472, 740716), (175344, 732808), (183202, 701376), (185179, 693888), (205608, 624944), (231296, 555537), (233792, 549606), (234354, 548288), (253056, 507767), (274144, 468708), (274803, 467584), (312472, 411216), (346944, 370358), (350688, 366404)]