138603520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 176

約数和(自身を含む): 382019328

約数和(自身を除く): 243415808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 107, 110, 115, 128, 160, 176, 184, 214, 220, 230, 253, 256, 320, 352, 368, 428, 440, 460, 506, 512, 535, 640, 704, 736, 856, 880, 920, 1012, 1024, 1070, 1177, 1265, 1280, 1408, 1472, 1712, 1760, 1840, 2024, 2140, 2354, 2461, 2530, 2560, 2816, 2944, 3424, 3520, 3680, 4048, 4280, 4708, 4922, 5060, 5120, 5632, 5885, 5888, 6848, 7040, 7360, 8096, 8560, 9416, 9844, 10120, 11264, 11770, 11776, 12305, 13696, 14080, 14720, 16192, 17120, 18832, 19688, 20240, 23540, 23552, 24610, 27071, 27392, 28160, 29440, 32384, 34240, 37664, 39376, 40480, 47080, 49220, 54142, 54784, 56320, 58880, 64768, 68480, 75328, 78752, 80960, 94160, 98440, 108284, 109568, 117760, 129536, 135355, 136960, 150656, 157504, 161920, 188320, 196880, 216568, 259072, 270710, 273920, 301312, 315008, 323840, 376640, 393760, 433136, 541420, 547840, 602624, 630016, 647680, 753280, 787520, 866272, 1082840, 1205248, 1260032, 1295360, 1506560, 1575040, 1732544, 2165680, 2520064, 3013120, 3150080, 3465088, 4331360, 6026240, 6300160, 6930176, 8662720, 12600320, 13860352, 17325440, 27720704, 34650880, 69301760, 138603520]

約数ペア:

[(1, 138603520), (2, 69301760), (4, 34650880), (5, 27720704), (8, 17325440), (10, 13860352), (11, 12600320), (16, 8662720), (20, 6930176), (22, 6300160), (23, 6026240), (32, 4331360), (40, 3465088), (44, 3150080), (46, 3013120), (55, 2520064), (64, 2165680), (80, 1732544), (88, 1575040), (92, 1506560), (107, 1295360), (110, 1260032), (115, 1205248), (128, 1082840), (160, 866272), (176, 787520), (184, 753280), (214, 647680), (220, 630016), (230, 602624), (253, 547840), (256, 541420), (320, 433136), (352, 393760), (368, 376640), (428, 323840), (440, 315008), (460, 301312), (506, 273920), (512, 270710), (535, 259072), (640, 216568), (704, 196880), (736, 188320), (856, 161920), (880, 157504), (920, 150656), (1012, 136960), (1024, 135355), (1070, 129536), (1177, 117760), (1265, 109568), (1280, 108284), (1408, 98440), (1472, 94160), (1712, 80960), (1760, 78752), (1840, 75328), (2024, 68480), (2140, 64768), (2354, 58880), (2461, 56320), (2530, 54784), (2560, 54142), (2816, 49220), (2944, 47080), (3424, 40480), (3520, 39376), (3680, 37664), (4048, 34240), (4280, 32384), (4708, 29440), (4922, 28160), (5060, 27392), (5120, 27071), (5632, 24610), (5885, 23552), (5888, 23540), (6848, 20240), (7040, 19688), (7360, 18832), (8096, 17120), (8560, 16192), (9416, 14720), (9844, 14080), (10120, 13696), (11264, 12305), (11770, 11776)]