156943182080

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2608763}}^1$

素因数の和:2608831

約数の個数: 72

約数和(自身を含む): 383926580352

約数和(自身を除く): 226983398272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1504, 1880, 3008, 3760, 6016, 7520, 12032, 15040, 30080, 60160, 2608763, 5217526, 10435052, 13043815, 20870104, 26087630, 41740208, 52175260, 83480416, 104350520, 122611861, 166960832, 208701040, 245223722, 333921664, 417402080, 490447444, 613059305, 667843328, 834804160, 980894888, 1226118610, 1669608320, 1961789776, 2452237220, 3339216640, 3923579552, 4904474440, 7847159104, 9808948880, 15694318208, 19617897760, 31388636416, 39235795520, 78471591040, 156943182080]

約数ペア:

[(1, 156943182080), (2, 78471591040), (4, 39235795520), (5, 31388636416), (8, 19617897760), (10, 15694318208), (16, 9808948880), (20, 7847159104), (32, 4904474440), (40, 3923579552), (47, 3339216640), (64, 2452237220), (80, 1961789776), (94, 1669608320), (128, 1226118610), (160, 980894888), (188, 834804160), (235, 667843328), (256, 613059305), (320, 490447444), (376, 417402080), (470, 333921664), (640, 245223722), (752, 208701040), (940, 166960832), (1280, 122611861), (1504, 104350520), (1880, 83480416), (3008, 52175260), (3760, 41740208), (6016, 26087630), (7520, 20870104), (12032, 13043815), (15040, 10435052), (30080, 5217526), (60160, 2608763)]