128523264

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 176

約数和(自身を含む): 382019328

約数和(自身を除く): 253496064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 107, 128, 136, 138, 184, 192, 204, 214, 256, 272, 276, 321, 368, 384, 391, 408, 428, 512, 544, 552, 642, 736, 768, 782, 816, 856, 1024, 1088, 1104, 1173, 1284, 1472, 1536, 1564, 1632, 1712, 1819, 2176, 2208, 2346, 2461, 2568, 2944, 3072, 3128, 3264, 3424, 3638, 4352, 4416, 4692, 4922, 5136, 5457, 5888, 6256, 6528, 6848, 7276, 7383, 8704, 8832, 9384, 9844, 10272, 10914, 11776, 12512, 13056, 13696, 14552, 14766, 17408, 17664, 18768, 19688, 20544, 21828, 23552, 25024, 26112, 27392, 29104, 29532, 35328, 37536, 39376, 41088, 41837, 43656, 50048, 52224, 54784, 58208, 59064, 70656, 75072, 78752, 82176, 83674, 87312, 100096, 109568, 116416, 118128, 125511, 150144, 157504, 164352, 167348, 174624, 200192, 232832, 236256, 251022, 300288, 315008, 328704, 334696, 349248, 400384, 465664, 472512, 502044, 600576, 630016, 669392, 698496, 931328, 945024, 1004088, 1201152, 1260032, 1338784, 1396992, 1862656, 1890048, 2008176, 2520064, 2677568, 2793984, 3780096, 4016352, 5355136, 5587968, 7560192, 8032704, 10710272, 16065408, 21420544, 32130816, 42841088, 64261632, 128523264]

約数ペア:

[(1, 128523264), (2, 64261632), (3, 42841088), (4, 32130816), (6, 21420544), (8, 16065408), (12, 10710272), (16, 8032704), (17, 7560192), (23, 5587968), (24, 5355136), (32, 4016352), (34, 3780096), (46, 2793984), (48, 2677568), (51, 2520064), (64, 2008176), (68, 1890048), (69, 1862656), (92, 1396992), (96, 1338784), (102, 1260032), (107, 1201152), (128, 1004088), (136, 945024), (138, 931328), (184, 698496), (192, 669392), (204, 630016), (214, 600576), (256, 502044), (272, 472512), (276, 465664), (321, 400384), (368, 349248), (384, 334696), (391, 328704), (408, 315008), (428, 300288), (512, 251022), (544, 236256), (552, 232832), (642, 200192), (736, 174624), (768, 167348), (782, 164352), (816, 157504), (856, 150144), (1024, 125511), (1088, 118128), (1104, 116416), (1173, 109568), (1284, 100096), (1472, 87312), (1536, 83674), (1564, 82176), (1632, 78752), (1712, 75072), (1819, 70656), (2176, 59064), (2208, 58208), (2346, 54784), (2461, 52224), (2568, 50048), (2944, 43656), (3072, 41837), (3128, 41088), (3264, 39376), (3424, 37536), (3638, 35328), (4352, 29532), (4416, 29104), (4692, 27392), (4922, 26112), (5136, 25024), (5457, 23552), (5888, 21828), (6256, 20544), (6528, 19688), (6848, 18768), (7276, 17664), (7383, 17408), (8704, 14766), (8832, 14552), (9384, 13696), (9844, 13056), (10272, 12512), (10914, 11776)]